40673565

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19231}}^1$

素因数の和:19289

約数の個数: 24

約数和(自身を含む): 72004608

約数和(自身を除く): 31331043

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 19231, 57693, 96155, 173079, 288465, 865395, 903857, 2711571, 4519285, 8134713, 13557855, 40673565]

約数ペア:

[(1, 40673565), (3, 13557855), (5, 8134713), (9, 4519285), (15, 2711571), (45, 903857), (47, 865395), (141, 288465), (235, 173079), (423, 96155), (705, 57693), (2115, 19231)]