156982158825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{283}}^1\times {\mathrm{2633}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 265568856672

約数和(自身を除く): 108586697847

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 283, 795, 849, 1325, 1415, 2633, 2809, 3975, 4245, 7075, 7899, 8427, 13165, 14045, 14999, 21225, 39495, 42135, 44997, 65825, 70225, 74995, 139549, 197475, 210675, 224985, 374975, 418647, 697745, 745139, 794947, 1124925, 2093235, 2235417, 2384841, 3488725, 3725695, 3974735, 7396097, 10466175, 11177085, 11924205, 18628475, 19873675, 22188291, 36980485, 39492367, 55885425, 59621025, 110941455, 118477101, 184902425, 197461835, 554707275, 592385505, 987309175, 2093095451, 2961927525, 6279286353, 10465477255, 31396431765, 52327386275, 156982158825]

約数ペア:

[(1, 156982158825), (3, 52327386275), (5, 31396431765), (15, 10465477255), (25, 6279286353), (53, 2961927525), (75, 2093095451), (159, 987309175), (265, 592385505), (283, 554707275), (795, 197461835), (849, 184902425), (1325, 118477101), (1415, 110941455), (2633, 59621025), (2809, 55885425), (3975, 39492367), (4245, 36980485), (7075, 22188291), (7899, 19873675), (8427, 18628475), (13165, 11924205), (14045, 11177085), (14999, 10466175), (21225, 7396097), (39495, 3974735), (42135, 3725695), (44997, 3488725), (65825, 2384841), (70225, 2235417), (74995, 2093235), (139549, 1124925), (197475, 794947), (210675, 745139), (224985, 697745), (374975, 418647)]