23998485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 45242496

約数和(自身を除く): 21244011

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 317, 515, 721, 735, 951, 1545, 1585, 2163, 2219, 3605, 4755, 5047, 6657, 10815, 11095, 15141, 15533, 25235, 32651, 33285, 46599, 75705, 77665, 97953, 163255, 228557, 232995, 489765, 685671, 1142785, 1599899, 3428355, 4799697, 7999495, 23998485]

約数ペア:

[(1, 23998485), (3, 7999495), (5, 4799697), (7, 3428355), (15, 1599899), (21, 1142785), (35, 685671), (49, 489765), (103, 232995), (105, 228557), (147, 163255), (245, 97953), (309, 77665), (317, 75705), (515, 46599), (721, 33285), (735, 32651), (951, 25235), (1545, 15533), (1585, 15141), (2163, 11095), (2219, 10815), (3605, 6657), (4755, 5047)]