522948555

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 971841024

約数和(自身を除く): 448892469

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 83, 135, 141, 235, 249, 331, 405, 415, 423, 705, 747, 993, 1245, 1269, 1655, 2115, 2241, 2979, 3735, 3807, 3901, 4965, 6345, 6723, 8937, 11205, 11703, 14895, 15557, 19035, 19505, 26811, 27473, 33615, 35109, 44685, 46671, 58515, 77785, 82419, 105327, 134055, 137365, 140013, 175545, 233355, 247257, 315981, 412095, 420039, 526635, 700065, 741771, 1236285, 1260117, 1291231, 1579905, 2100195, 2225313, 3708855, 3873693, 6300585, 6456155, 11126565, 11621079, 19368465, 34863237, 58105395, 104589711, 174316185, 522948555]

約数ペア:

[(1, 522948555), (3, 174316185), (5, 104589711), (9, 58105395), (15, 34863237), (27, 19368465), (45, 11621079), (47, 11126565), (81, 6456155), (83, 6300585), (135, 3873693), (141, 3708855), (235, 2225313), (249, 2100195), (331, 1579905), (405, 1291231), (415, 1260117), (423, 1236285), (705, 741771), (747, 700065), (993, 526635), (1245, 420039), (1269, 412095), (1655, 315981), (2115, 247257), (2241, 233355), (2979, 175545), (3735, 140013), (3807, 137365), (3901, 134055), (4965, 105327), (6345, 82419), (6723, 77785), (8937, 58515), (11205, 46671), (11703, 44685), (14895, 35109), (15557, 33615), (19035, 27473), (19505, 26811)]