27045135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 24139089

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 557, 585, 747, 1079, 1245, 1671, 2785, 3237, 3735, 5013, 5395, 7241, 8355, 9711, 16185, 21723, 25065, 36205, 46231, 48555, 65169, 108615, 138693, 231155, 325845, 416079, 601003, 693465, 1803009, 2080395, 3005015, 5409027, 9015045, 27045135]

約数ペア:

[(1, 27045135), (3, 9015045), (5, 5409027), (9, 3005015), (13, 2080395), (15, 1803009), (39, 693465), (45, 601003), (65, 416079), (83, 325845), (117, 231155), (195, 138693), (249, 108615), (415, 65169), (557, 48555), (585, 46231), (747, 36205), (1079, 25065), (1245, 21723), (1671, 16185), (2785, 9711), (3237, 8355), (3735, 7241), (5013, 5395)]