42434655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 29947809

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 2617, 3243, 5405, 7851, 13085, 16215, 39255, 60191, 122999, 180573, 300955, 368997, 614995, 902865, 1844985, 2828977, 8486931, 14144885, 42434655]

約数ペア:

[(1, 42434655), (3, 14144885), (5, 8486931), (15, 2828977), (23, 1844985), (47, 902865), (69, 614995), (115, 368997), (141, 300955), (235, 180573), (345, 122999), (705, 60191), (1081, 39255), (2617, 16215), (3243, 13085), (5405, 7851)]