70465425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{3251}}^1$

素因数の和:3298

約数の個数: 36

約数和(自身を含む): 123797136

約数和(自身を除く): 53331711

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 3251, 4335, 7225, 9753, 16255, 21675, 48765, 55267, 81275, 165801, 243825, 276335, 829005, 939539, 1381675, 2818617, 4145025, 4697695, 14093085, 23488475, 70465425]

約数ペア:

[(1, 70465425), (3, 23488475), (5, 14093085), (15, 4697695), (17, 4145025), (25, 2818617), (51, 1381675), (75, 939539), (85, 829005), (255, 276335), (289, 243825), (425, 165801), (867, 81275), (1275, 55267), (1445, 48765), (3251, 21675), (4335, 16255), (7225, 9753)]