22145625

素因数分解:

$3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 41586688

約数和(自身を除く): 19441063

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 127, 155, 225, 279, 375, 381, 465, 625, 635, 775, 1125, 1143, 1395, 1875, 1905, 2325, 3175, 3875, 3937, 5625, 5715, 6975, 9525, 11625, 11811, 15875, 19375, 19685, 28575, 34875, 35433, 47625, 58125, 59055, 79375, 98425, 142875, 174375, 177165, 238125, 295275, 492125, 714375, 885825, 1476375, 2460625, 4429125, 7381875, 22145625]

約数ペア:

[(1, 22145625), (3, 7381875), (5, 4429125), (9, 2460625), (15, 1476375), (25, 885825), (31, 714375), (45, 492125), (75, 295275), (93, 238125), (125, 177165), (127, 174375), (155, 142875), (225, 98425), (279, 79375), (375, 59055), (381, 58125), (465, 47625), (625, 35433), (635, 34875), (775, 28575), (1125, 19685), (1143, 19375), (1395, 15875), (1875, 11811), (1905, 11625), (2325, 9525), (3175, 6975), (3875, 5715), (3937, 5625)]