2605655553655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{362717}}^1$

素因数の和:363184

約数の個数: 64

約数和(自身を含む): 3991314051072

約数和(自身を除く): 1385658497417

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 397, 517, 1645, 1985, 2585, 2779, 3619, 4367, 13895, 18095, 18659, 21835, 30569, 93295, 130613, 152845, 205249, 362717, 653065, 1026245, 1436743, 1813585, 2539019, 3989887, 7183715, 12695095, 17047699, 19949435, 27929209, 85238495, 119333893, 139646045, 143998649, 187524689, 596669465, 719993245, 937623445, 1007990543, 1312672823, 1583985139, 5039952715, 6563364115, 6767936503, 7919925695, 11087895973, 33839682515, 47375555521, 55439479865, 74447301533, 236877777605, 372236507665, 521131110731, 2605655553655]

約数ペア:

[(1, 2605655553655), (5, 521131110731), (7, 372236507665), (11, 236877777605), (35, 74447301533), (47, 55439479865), (55, 47375555521), (77, 33839682515), (235, 11087895973), (329, 7919925695), (385, 6767936503), (397, 6563364115), (517, 5039952715), (1645, 1583985139), (1985, 1312672823), (2585, 1007990543), (2779, 937623445), (3619, 719993245), (4367, 596669465), (13895, 187524689), (18095, 143998649), (18659, 139646045), (21835, 119333893), (30569, 85238495), (93295, 27929209), (130613, 19949435), (152845, 17047699), (205249, 12695095), (362717, 7183715), (653065, 3989887), (1026245, 2539019), (1436743, 1813585)]