354244425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 609127680

約数和(自身を除く): 254883255

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 271, 435, 601, 725, 813, 1355, 1803, 2175, 3005, 4065, 6775, 7859, 9015, 15025, 17429, 20325, 23577, 39295, 45075, 52287, 87145, 117885, 162871, 196475, 261435, 435725, 488613, 589425, 814355, 1307175, 2443065, 4071775, 4723259, 12215325, 14169777, 23616295, 70848885, 118081475, 354244425]

約数ペア:

[(1, 354244425), (3, 118081475), (5, 70848885), (15, 23616295), (25, 14169777), (29, 12215325), (75, 4723259), (87, 4071775), (145, 2443065), (271, 1307175), (435, 814355), (601, 589425), (725, 488613), (813, 435725), (1355, 261435), (1803, 196475), (2175, 162871), (3005, 117885), (4065, 87145), (6775, 52287), (7859, 45075), (9015, 39295), (15025, 23577), (17429, 20325)]