2371441185

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 4528043520

約数和(自身を除く): 2156602335

約数列:

[1, 3, 5, 9, 15, 27, 37, 43, 45, 61, 111, 129, 135, 181, 183, 185, 215, 305, 333, 387, 543, 549, 555, 645, 905, 915, 999, 1161, 1591, 1629, 1647, 1665, 1935, 2257, 2623, 2715, 2745, 4773, 4887, 4995, 5805, 6697, 6771, 7783, 7869, 7955, 8145, 8235, 11041, 11285, 13115, 14319, 20091, 20313, 23349, 23607, 23865, 24435, 33123, 33485, 33855, 38915, 39345, 42957, 55205, 60273, 60939, 70047, 70821, 71595, 97051, 99369, 100455, 101565, 116745, 118035, 165615, 180819, 210141, 214785, 287971, 291153, 298107, 301365, 304695, 350235, 354105, 408517, 474763, 485255, 496845, 863913, 873459, 904095, 1050705, 1225551, 1424289, 1439855, 1455765, 1490535, 2042585, 2373815, 2591739, 2620377, 3676653, 4272867, 4319565, 4367295, 6127755, 7121445, 7775217, 11029959, 12818601, 12958695, 13101885, 17566231, 18383265, 21364335, 38876085, 52698693, 55149795, 64093005, 87831155, 158096079, 263493465, 474288237, 790480395, 2371441185]

約数ペア:

[(1, 2371441185), (3, 790480395), (5, 474288237), (9, 263493465), (15, 158096079), (27, 87831155), (37, 64093005), (43, 55149795), (45, 52698693), (61, 38876085), (111, 21364335), (129, 18383265), (135, 17566231), (181, 13101885), (183, 12958695), (185, 12818601), (215, 11029959), (305, 7775217), (333, 7121445), (387, 6127755), (543, 4367295), (549, 4319565), (555, 4272867), (645, 3676653), (905, 2620377), (915, 2591739), (999, 2373815), (1161, 2042585), (1591, 1490535), (1629, 1455765), (1647, 1439855), (1665, 1424289), (1935, 1225551), (2257, 1050705), (2623, 904095), (2715, 873459), (2745, 863913), (4773, 496845), (4887, 485255), (4995, 474763), (5805, 408517), (6697, 354105), (6771, 350235), (7783, 304695), (7869, 301365), (7955, 298107), (8145, 291153), (8235, 287971), (11041, 214785), (11285, 210141), (13115, 180819), (14319, 165615), (20091, 118035), (20313, 116745), (23349, 101565), (23607, 100455), (23865, 99369), (24435, 97051), (33123, 71595), (33485, 70821), (33855, 70047), (38915, 60939), (39345, 60273), (42957, 55205)]