22072545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 45961344

約数和(自身を除く): 23888799

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 43, 45, 51, 55, 61, 85, 99, 129, 153, 165, 183, 187, 215, 255, 305, 387, 473, 495, 549, 561, 645, 671, 731, 765, 915, 935, 1037, 1419, 1683, 1935, 2013, 2193, 2365, 2623, 2745, 2805, 3111, 3355, 3655, 4257, 5185, 6039, 6579, 7095, 7869, 8041, 8415, 9333, 10065, 10965, 11407, 13115, 15555, 21285, 23607, 24123, 28853, 30195, 32895, 34221, 39345, 40205, 44591, 46665, 57035, 72369, 86559, 102663, 118035, 120615, 133773, 144265, 171105, 222955, 259677, 361845, 401319, 432795, 490501, 513315, 668865, 1298385, 1471503, 2006595, 2452505, 4414509, 7357515, 22072545]

約数ペア:

[(1, 22072545), (3, 7357515), (5, 4414509), (9, 2452505), (11, 2006595), (15, 1471503), (17, 1298385), (33, 668865), (43, 513315), (45, 490501), (51, 432795), (55, 401319), (61, 361845), (85, 259677), (99, 222955), (129, 171105), (153, 144265), (165, 133773), (183, 120615), (187, 118035), (215, 102663), (255, 86559), (305, 72369), (387, 57035), (473, 46665), (495, 44591), (549, 40205), (561, 39345), (645, 34221), (671, 32895), (731, 30195), (765, 28853), (915, 24123), (935, 23607), (1037, 21285), (1419, 15555), (1683, 13115), (1935, 11407), (2013, 10965), (2193, 10065), (2365, 9333), (2623, 8415), (2745, 8041), (2805, 7869), (3111, 7095), (3355, 6579), (3655, 6039), (4257, 5185)]