315069825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8221}}^1$

素因数の和:8314

約数の個数: 48

約数和(自身を含む): 603560576

約数和(自身を除く): 288490751

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1533, 1825, 2555, 5475, 7665, 8221, 12775, 24663, 38325, 41105, 57547, 123315, 172641, 205525, 287735, 600133, 616575, 863205, 1438675, 1800399, 3000665, 4200931, 4316025, 9001995, 12602793, 15003325, 21004655, 45009975, 63013965, 105023275, 315069825]

約数ペア:

[(1, 315069825), (3, 105023275), (5, 63013965), (7, 45009975), (15, 21004655), (21, 15003325), (25, 12602793), (35, 9001995), (73, 4316025), (75, 4200931), (105, 3000665), (175, 1800399), (219, 1438675), (365, 863205), (511, 616575), (525, 600133), (1095, 287735), (1533, 205525), (1825, 172641), (2555, 123315), (5475, 57547), (7665, 41105), (8221, 38325), (12775, 24663)]