42472635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 70625280

約数和(自身を除く): 28152645

約数列:

[1, 3, 5, 15, 31, 93, 155, 241, 379, 465, 723, 1137, 1205, 1895, 3615, 5685, 7471, 11749, 22413, 35247, 37355, 58745, 91339, 112065, 176235, 274017, 456695, 1370085, 2831509, 8494527, 14157545, 42472635]

約数ペア:

[(1, 42472635), (3, 14157545), (5, 8494527), (15, 2831509), (31, 1370085), (93, 456695), (155, 274017), (241, 176235), (379, 112065), (465, 91339), (723, 58745), (1137, 37355), (1205, 35247), (1895, 22413), (3615, 11749), (5685, 7471)]