9018675

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 17141760

約数和(自身を除く): 8123085

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 431, 465, 675, 775, 837, 1293, 1395, 2155, 2325, 3879, 4185, 6465, 6975, 10775, 11637, 13361, 19395, 20925, 32325, 40083, 58185, 66805, 96975, 120249, 200415, 290925, 334025, 360747, 601245, 1002075, 1803735, 3006225, 9018675]

約数ペア:

[(1, 9018675), (3, 3006225), (5, 1803735), (9, 1002075), (15, 601245), (25, 360747), (27, 334025), (31, 290925), (45, 200415), (75, 120249), (93, 96975), (135, 66805), (155, 58185), (225, 40083), (279, 32325), (431, 20925), (465, 19395), (675, 13361), (775, 11637), (837, 10775), (1293, 6975), (1395, 6465), (2155, 4185), (2325, 3879)]