85796025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9613}}^1$

素因数の和:9650

約数の個数: 48

約数和(自身を含む): 171667584

約数和(自身を除く): 85871559

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 9613, 28839, 48065, 67291, 144195, 163421, 201873, 240325, 336455, 490263, 720975, 817105, 1009365, 1143947, 1682275, 2451315, 3431841, 4085525, 5046825, 5719735, 12256575, 17159205, 28598675, 85796025]

約数ペア:

[(1, 85796025), (3, 28598675), (5, 17159205), (7, 12256575), (15, 5719735), (17, 5046825), (21, 4085525), (25, 3431841), (35, 2451315), (51, 1682275), (75, 1143947), (85, 1009365), (105, 817105), (119, 720975), (175, 490263), (255, 336455), (357, 240325), (425, 201873), (525, 163421), (595, 144195), (1275, 67291), (1785, 48065), (2975, 28839), (8925, 9613)]