15769904215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{10607}}^1$

素因数の和:10971

約数の個数: 32

約数和(自身を含む): 20690691840

約数和(自身を除く): 4920787625

約数列:

[1, 5, 13, 65, 89, 257, 445, 1157, 1285, 3341, 5785, 10607, 16705, 22873, 53035, 114365, 137891, 297349, 689455, 944023, 1486745, 2725999, 4720115, 12272299, 13629995, 35437987, 61361495, 177189935, 242613911, 1213069555, 3153980843, 15769904215]

約数ペア:

[(1, 15769904215), (5, 3153980843), (13, 1213069555), (65, 242613911), (89, 177189935), (257, 61361495), (445, 35437987), (1157, 13629995), (1285, 12272299), (3341, 4720115), (5785, 2725999), (10607, 1486745), (16705, 944023), (22873, 689455), (53035, 297349), (114365, 137891)]