202202025

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{6791}}^1$

素因数の和:7201

約数の個数: 24

約数和(自身を含む): 335198784

約数和(自身を除く): 132996759

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 5955, 6791, 9925, 20373, 29775, 33955, 101865, 169775, 509325, 2696027, 8088081, 13480135, 40440405, 67400675, 202202025]

約数ペア:

[(1, 202202025), (3, 67400675), (5, 40440405), (15, 13480135), (25, 8088081), (75, 2696027), (397, 509325), (1191, 169775), (1985, 101865), (5955, 33955), (6791, 29775), (9925, 20373)]