29182725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 61475232

約数和(自身を除く): 32292507

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 907, 975, 1287, 2145, 2475, 2721, 2925, 3575, 4535, 6435, 8163, 9977, 10725, 11791, 13605, 22675, 29931, 32175, 35373, 40815, 49885, 58955, 68025, 89793, 106119, 129701, 149655, 176865, 204075, 249425, 294775, 389103, 448965, 530595, 648505, 748275, 884325, 1167309, 1945515, 2244825, 2652975, 3242525, 5836545, 9727575, 29182725]

約数ペア:

[(1, 29182725), (3, 9727575), (5, 5836545), (9, 3242525), (11, 2652975), (13, 2244825), (15, 1945515), (25, 1167309), (33, 884325), (39, 748275), (45, 648505), (55, 530595), (65, 448965), (75, 389103), (99, 294775), (117, 249425), (143, 204075), (165, 176865), (195, 149655), (225, 129701), (275, 106119), (325, 89793), (429, 68025), (495, 58955), (585, 49885), (715, 40815), (825, 35373), (907, 32175), (975, 29931), (1287, 22675), (2145, 13605), (2475, 11791), (2721, 10725), (2925, 9977), (3575, 8163), (4535, 6435)]