926430915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 1595759616

約数和(自身を除く): 669328701

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 197, 215, 317, 345, 591, 645, 951, 985, 989, 1585, 2955, 2967, 4531, 4755, 4945, 7291, 8471, 13593, 13631, 14835, 21873, 22655, 25413, 36455, 40893, 42355, 62449, 67965, 68155, 109365, 127065, 187347, 194833, 204465, 312245, 313513, 584499, 936735, 940539, 974165, 1436327, 1567565, 2685307, 2922495, 4308981, 4702695, 7181635, 8055921, 13426535, 21544905, 40279605, 61762061, 185286183, 308810305, 926430915]

約数ペア:

[(1, 926430915), (3, 308810305), (5, 185286183), (15, 61762061), (23, 40279605), (43, 21544905), (69, 13426535), (115, 8055921), (129, 7181635), (197, 4702695), (215, 4308981), (317, 2922495), (345, 2685307), (591, 1567565), (645, 1436327), (951, 974165), (985, 940539), (989, 936735), (1585, 584499), (2955, 313513), (2967, 312245), (4531, 204465), (4755, 194833), (4945, 187347), (7291, 127065), (8471, 109365), (13593, 68155), (13631, 67965), (14835, 62449), (21873, 42355), (22655, 40893), (25413, 36455)]