313374435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 573696000

約数和(自身を除く): 260321565

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 79, 87, 145, 165, 237, 319, 395, 435, 829, 869, 957, 1185, 1595, 2291, 2487, 2607, 4145, 4345, 4785, 6873, 9119, 11455, 12435, 13035, 24041, 25201, 27357, 34365, 45595, 65491, 72123, 75603, 120205, 126005, 136785, 196473, 264451, 327455, 360615, 378015, 720401, 793353, 982365, 1322255, 1899239, 2161203, 3602005, 3966765, 5697717, 9496195, 10806015, 20891629, 28488585, 62674887, 104458145, 313374435]

約数ペア:

[(1, 313374435), (3, 104458145), (5, 62674887), (11, 28488585), (15, 20891629), (29, 10806015), (33, 9496195), (55, 5697717), (79, 3966765), (87, 3602005), (145, 2161203), (165, 1899239), (237, 1322255), (319, 982365), (395, 793353), (435, 720401), (829, 378015), (869, 360615), (957, 327455), (1185, 264451), (1595, 196473), (2291, 136785), (2487, 126005), (2607, 120205), (4145, 75603), (4345, 72123), (4785, 65491), (6873, 45595), (9119, 34365), (11455, 27357), (12435, 25201), (13035, 24041)]