189997803525

素因数分解:

$3^1\times 5^2\times {\mathrm{881}}^1\times {\mathrm{1453}}^1\times {\mathrm{1979}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 314861722560

約数和(自身を除く): 124863919035

約数列:

[1, 3, 5, 15, 25, 75, 881, 1453, 1979, 2643, 4359, 4405, 5937, 7265, 9895, 13215, 21795, 22025, 29685, 36325, 49475, 66075, 108975, 148425, 1280093, 1743499, 2875487, 3840279, 5230497, 6400465, 8626461, 8717495, 14377435, 19201395, 26152485, 32002325, 43132305, 43587475, 71887175, 96006975, 130762425, 215661525, 2533304047, 7599912141, 12666520235, 37999560705, 63332601175, 189997803525]

約数ペア:

[(1, 189997803525), (3, 63332601175), (5, 37999560705), (15, 12666520235), (25, 7599912141), (75, 2533304047), (881, 215661525), (1453, 130762425), (1979, 96006975), (2643, 71887175), (4359, 43587475), (4405, 43132305), (5937, 32002325), (7265, 26152485), (9895, 19201395), (13215, 14377435), (21795, 8717495), (22025, 8626461), (29685, 6400465), (36325, 5230497), (49475, 3840279), (66075, 2875487), (108975, 1743499), (148425, 1280093)]