40892085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 81076320

約数和(自身を除く): 40184235

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 283, 285, 507, 585, 741, 845, 849, 855, 1235, 1415, 1521, 2223, 2535, 2547, 3211, 3679, 3705, 4245, 5377, 7605, 9633, 11037, 11115, 12735, 16055, 16131, 18395, 26885, 28899, 33111, 47827, 48165, 48393, 55185, 69901, 80655, 143481, 144495, 165555, 209703, 239135, 241965, 349505, 430443, 629109, 717405, 908713, 1048515, 2152215, 2726139, 3145545, 4543565, 8178417, 13630695, 40892085]

約数ペア:

[(1, 40892085), (3, 13630695), (5, 8178417), (9, 4543565), (13, 3145545), (15, 2726139), (19, 2152215), (39, 1048515), (45, 908713), (57, 717405), (65, 629109), (95, 430443), (117, 349505), (169, 241965), (171, 239135), (195, 209703), (247, 165555), (283, 144495), (285, 143481), (507, 80655), (585, 69901), (741, 55185), (845, 48393), (849, 48165), (855, 47827), (1235, 33111), (1415, 28899), (1521, 26885), (2223, 18395), (2535, 16131), (2547, 16055), (3211, 12735), (3679, 11115), (3705, 11037), (4245, 9633), (5377, 7605)]