40431285

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9706

約数の個数: 32

約数和(自身を含む): 74204160

約数和(自身を除く): 33772875

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 9661, 28983, 48305, 86949, 144915, 260847, 299491, 434745, 898473, 1304235, 1497455, 2695419, 4492365, 8086257, 13477095, 40431285]

約数ペア:

[(1, 40431285), (3, 13477095), (5, 8086257), (9, 4492365), (15, 2695419), (27, 1497455), (31, 1304235), (45, 898473), (93, 434745), (135, 299491), (155, 260847), (279, 144915), (465, 86949), (837, 48305), (1395, 28983), (4185, 9661)]