40498245

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 74327040

約数和(自身を除く): 33828795

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 9677, 29031, 48385, 87093, 145155, 261279, 299987, 435465, 899961, 1306395, 1499935, 2699883, 4499805, 8099649, 13499415, 40498245]

約数ペア:

[(1, 40498245), (3, 13499415), (5, 8099649), (9, 4499805), (15, 2699883), (27, 1499935), (31, 1306395), (45, 899961), (93, 435465), (135, 299987), (155, 261279), (279, 145155), (465, 87093), (837, 48385), (1395, 29031), (4185, 9677)]