100025025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 184363200

約数和(自身を除く): 84338175

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4129, 4845, 8075, 12387, 20645, 24225, 61935, 70193, 78451, 103225, 210579, 235353, 309675, 350965, 392255, 1052895, 1176765, 1333667, 1754825, 1961275, 4001001, 5264475, 5883825, 6668335, 20005005, 33341675, 100025025]

約数ペア:

[(1, 100025025), (3, 33341675), (5, 20005005), (15, 6668335), (17, 5883825), (19, 5264475), (25, 4001001), (51, 1961275), (57, 1754825), (75, 1333667), (85, 1176765), (95, 1052895), (255, 392255), (285, 350965), (323, 309675), (425, 235353), (475, 210579), (969, 103225), (1275, 78451), (1425, 70193), (1615, 61935), (4129, 24225), (4845, 20645), (8075, 12387)]