123168675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 233834240

約数和(自身を除く): 110665565

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 283, 525, 829, 849, 1415, 1981, 2487, 4145, 4245, 5803, 5943, 7075, 9905, 12435, 17409, 20725, 21225, 29015, 29715, 49525, 62175, 87045, 145075, 148575, 234607, 435225, 703821, 1173035, 1642249, 3519105, 4926747, 5865175, 8211245, 17595525, 24633735, 41056225, 123168675]

約数ペア:

[(1, 123168675), (3, 41056225), (5, 24633735), (7, 17595525), (15, 8211245), (21, 5865175), (25, 4926747), (35, 3519105), (75, 1642249), (105, 1173035), (175, 703821), (283, 435225), (525, 234607), (829, 148575), (849, 145075), (1415, 87045), (1981, 62175), (2487, 49525), (4145, 29715), (4245, 29015), (5803, 21225), (5943, 20725), (7075, 17409), (9905, 12435)]