1056118905

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 1954554624

約数和(自身を除く): 898435719

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 113, 135, 141, 235, 339, 405, 423, 491, 565, 705, 1017, 1269, 1473, 1695, 2115, 2455, 3051, 3807, 4419, 5085, 5311, 6345, 7365, 9153, 13257, 15255, 15933, 19035, 22095, 23077, 26555, 39771, 45765, 47799, 55483, 66285, 69231, 79665, 115385, 143397, 166449, 198855, 207693, 238995, 277415, 346155, 430191, 499347, 623079, 716985, 832245, 1038465, 1498041, 1869237, 2150955, 2496735, 2607701, 3115395, 4494123, 7490205, 7823103, 9346185, 13038505, 22470615, 23469309, 39115515, 70407927, 117346545, 211223781, 352039635, 1056118905]

約数ペア:

[(1, 1056118905), (3, 352039635), (5, 211223781), (9, 117346545), (15, 70407927), (27, 39115515), (45, 23469309), (47, 22470615), (81, 13038505), (113, 9346185), (135, 7823103), (141, 7490205), (235, 4494123), (339, 3115395), (405, 2607701), (423, 2496735), (491, 2150955), (565, 1869237), (705, 1498041), (1017, 1038465), (1269, 832245), (1473, 716985), (1695, 623079), (2115, 499347), (2455, 430191), (3051, 346155), (3807, 277415), (4419, 238995), (5085, 207693), (5311, 198855), (6345, 166449), (7365, 143397), (9153, 115385), (13257, 79665), (15255, 69231), (15933, 66285), (19035, 55483), (22095, 47799), (23077, 45765), (26555, 39771)]