40071375

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 76677120

約数和(自身を除く): 36605745

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 279, 375, 383, 465, 675, 775, 837, 1125, 1149, 1395, 1915, 2325, 3375, 3447, 3875, 4185, 5745, 6975, 9575, 10341, 11625, 11873, 17235, 20925, 28725, 34875, 35619, 47875, 51705, 59365, 86175, 104625, 106857, 143625, 178095, 258525, 296825, 320571, 430875, 534285, 890475, 1292625, 1484125, 1602855, 2671425, 4452375, 8014275, 13357125, 40071375]

約数ペア:

[(1, 40071375), (3, 13357125), (5, 8014275), (9, 4452375), (15, 2671425), (25, 1602855), (27, 1484125), (31, 1292625), (45, 890475), (75, 534285), (93, 430875), (125, 320571), (135, 296825), (155, 258525), (225, 178095), (279, 143625), (375, 106857), (383, 104625), (465, 86175), (675, 59365), (775, 51705), (837, 47875), (1125, 35619), (1149, 34875), (1395, 28725), (1915, 20925), (2325, 17235), (3375, 11873), (3447, 11625), (3875, 10341), (4185, 9575), (5745, 6975)]