71179485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 130394880

約数和(自身を除く): 59215395

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 307, 377, 435, 533, 615, 921, 1131, 1189, 1535, 1599, 1885, 2665, 3567, 3991, 4605, 5655, 5945, 7995, 8903, 11973, 12587, 15457, 17835, 19955, 26709, 37761, 44515, 46371, 59865, 62935, 77285, 115739, 133545, 163631, 188805, 231855, 347217, 365023, 490893, 578695, 818155, 1095069, 1736085, 1825115, 2454465, 4745299, 5475345, 14235897, 23726495, 71179485]

約数ペア:

[(1, 71179485), (3, 23726495), (5, 14235897), (13, 5475345), (15, 4745299), (29, 2454465), (39, 1825115), (41, 1736085), (65, 1095069), (87, 818155), (123, 578695), (145, 490893), (195, 365023), (205, 347217), (307, 231855), (377, 188805), (435, 163631), (533, 133545), (615, 115739), (921, 77285), (1131, 62935), (1189, 59865), (1535, 46371), (1599, 44515), (1885, 37761), (2665, 26709), (3567, 19955), (3991, 17835), (4605, 15457), (5655, 12587), (5945, 11973), (7995, 8903)]