82617607725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2651

約数の個数: 96

約数和(自身を含む): 143630807040

約数和(自身を除く): 61013199315

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 107, 145, 151, 321, 435, 453, 535, 725, 755, 1605, 2175, 2265, 2351, 2675, 3103, 3775, 4379, 7053, 8025, 9309, 11325, 11755, 13137, 15515, 16157, 21895, 35265, 46545, 48471, 58775, 65685, 68179, 77575, 80785, 109475, 176325, 204537, 232725, 242355, 251557, 328425, 340895, 355001, 403925, 468553, 754671, 1022685, 1065003, 1211775, 1257785, 1405659, 1704475, 1775005, 2342765, 3773355, 5113425, 5325015, 6288925, 7028295, 7295153, 8875025, 10295029, 11713825, 18866775, 21885459, 26625075, 30885087, 35141475, 36475765, 37985107, 51475145, 109427295, 113955321, 154425435, 182378825, 189925535, 257375725, 547136475, 569776605, 772127175, 949627675, 1101568103, 2848883025, 3304704309, 5507840515, 16523521545, 27539202575, 82617607725]

約数ペア:

[(1, 82617607725), (3, 27539202575), (5, 16523521545), (15, 5507840515), (25, 3304704309), (29, 2848883025), (75, 1101568103), (87, 949627675), (107, 772127175), (145, 569776605), (151, 547136475), (321, 257375725), (435, 189925535), (453, 182378825), (535, 154425435), (725, 113955321), (755, 109427295), (1605, 51475145), (2175, 37985107), (2265, 36475765), (2351, 35141475), (2675, 30885087), (3103, 26625075), (3775, 21885459), (4379, 18866775), (7053, 11713825), (8025, 10295029), (9309, 8875025), (11325, 7295153), (11755, 7028295), (13137, 6288925), (15515, 5325015), (16157, 5113425), (21895, 3773355), (35265, 2342765), (46545, 1775005), (48471, 1704475), (58775, 1405659), (65685, 1257785), (68179, 1211775), (77575, 1065003), (80785, 1022685), (109475, 754671), (176325, 468553), (204537, 403925), (232725, 355001), (242355, 340895), (251557, 328425)]