3901478538245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{1451}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 4898379847680

約数和(自身を除く): 996901309435

約数列:

[1, 5, 31, 155, 173, 197, 509, 865, 985, 1451, 2545, 5363, 6107, 7255, 15779, 26815, 30535, 34081, 44981, 78895, 88057, 100273, 170405, 224905, 251023, 285847, 440285, 501365, 738559, 1056511, 1255115, 1429235, 2729767, 3108463, 3692795, 5282555, 7781713, 8861257, 13648835, 15542315, 17347229, 22895329, 38908565, 44306285, 49451531, 86736145, 114476645, 127770707, 145496123, 247257655, 537764099, 638853535, 727480615, 1532997461, 2688820495, 3960891917, 4510379813, 7664987305, 19804459585, 22551899065, 25170829279, 125854146395, 780295707649, 3901478538245]

約数ペア:

[(1, 3901478538245), (5, 780295707649), (31, 125854146395), (155, 25170829279), (173, 22551899065), (197, 19804459585), (509, 7664987305), (865, 4510379813), (985, 3960891917), (1451, 2688820495), (2545, 1532997461), (5363, 727480615), (6107, 638853535), (7255, 537764099), (15779, 247257655), (26815, 145496123), (30535, 127770707), (34081, 114476645), (44981, 86736145), (78895, 49451531), (88057, 44306285), (100273, 38908565), (170405, 22895329), (224905, 17347229), (251023, 15542315), (285847, 13648835), (440285, 8861257), (501365, 7781713), (738559, 5282555), (1056511, 3692795), (1255115, 3108463), (1429235, 2729767)]