40346145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 80371200

約数和(自身を除く): 40025055

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 349, 367, 1047, 1101, 1745, 1835, 2443, 2569, 3141, 3303, 5235, 5505, 7329, 7707, 12215, 12845, 15705, 16515, 21987, 23121, 36645, 38535, 109935, 115605, 128083, 384249, 640415, 896581, 1152747, 1921245, 2689743, 4482905, 5763735, 8069229, 13448715, 40346145]

約数ペア:

[(1, 40346145), (3, 13448715), (5, 8069229), (7, 5763735), (9, 4482905), (15, 2689743), (21, 1921245), (35, 1152747), (45, 896581), (63, 640415), (105, 384249), (315, 128083), (349, 115605), (367, 109935), (1047, 38535), (1101, 36645), (1745, 23121), (1835, 21987), (2443, 16515), (2569, 15705), (3141, 12845), (3303, 12215), (5235, 7707), (5505, 7329)]