3981617175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{84401}}^1$

素因数の和:84468

約数の個数: 48

約数和(自身を含む): 7158640032

約数和(自身を除く): 3177022857

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 425, 555, 629, 925, 1275, 1887, 2775, 3145, 9435, 15725, 47175, 84401, 253203, 422005, 1266015, 1434817, 2110025, 3122837, 4304451, 6330075, 7174085, 9368511, 15614185, 21522255, 35870425, 46842555, 53088229, 78070925, 107611275, 159264687, 234212775, 265441145, 796323435, 1327205725, 3981617175]

約数ペア:

[(1, 3981617175), (3, 1327205725), (5, 796323435), (15, 265441145), (17, 234212775), (25, 159264687), (37, 107611275), (51, 78070925), (75, 53088229), (85, 46842555), (111, 35870425), (185, 21522255), (255, 15614185), (425, 9368511), (555, 7174085), (629, 6330075), (925, 4304451), (1275, 3122837), (1887, 2110025), (2775, 1434817), (3145, 1266015), (9435, 422005), (15725, 253203), (47175, 84401)]