945792015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 1766224896

約数和(自身を除く): 820432881

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 163, 219, 365, 489, 511, 757, 815, 1095, 1141, 1533, 2271, 2445, 2555, 3423, 3785, 5299, 5705, 7665, 11355, 11899, 15897, 17115, 26495, 35697, 55261, 59495, 79485, 83293, 123391, 165783, 178485, 249879, 276305, 370173, 386827, 416465, 616955, 828915, 863737, 1160481, 1249395, 1850865, 1934135, 2591211, 4318685, 5802405, 9007543, 12956055, 27022629, 45037715, 63052801, 135113145, 189158403, 315264005, 945792015]

約数ペア:

[(1, 945792015), (3, 315264005), (5, 189158403), (7, 135113145), (15, 63052801), (21, 45037715), (35, 27022629), (73, 12956055), (105, 9007543), (163, 5802405), (219, 4318685), (365, 2591211), (489, 1934135), (511, 1850865), (757, 1249395), (815, 1160481), (1095, 863737), (1141, 828915), (1533, 616955), (2271, 416465), (2445, 386827), (2555, 370173), (3423, 276305), (3785, 249879), (5299, 178485), (5705, 165783), (7665, 123391), (11355, 83293), (11899, 79485), (15897, 59495), (17115, 55261), (26495, 35697)]