15691497705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6199}}^1\times {\mathrm{4327}}^1$

素因数の和:10550

約数の個数: 48

約数和(自身を含む): 29302291200

約数和(自身を除く): 13610793495

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4327, 6199, 12981, 18597, 21635, 30995, 38943, 55791, 56251, 64905, 80587, 92985, 168753, 194715, 241761, 278955, 281255, 402935, 506259, 725283, 843765, 1208805, 2531295, 3626415, 26823073, 80469219, 134115365, 241407657, 348699949, 402346095, 1046099847, 1207038285, 1743499745, 3138299541, 5230499235, 15691497705]

約数ペア:

[(1, 15691497705), (3, 5230499235), (5, 3138299541), (9, 1743499745), (13, 1207038285), (15, 1046099847), (39, 402346095), (45, 348699949), (65, 241407657), (117, 134115365), (195, 80469219), (585, 26823073), (4327, 3626415), (6199, 2531295), (12981, 1208805), (18597, 843765), (21635, 725283), (30995, 506259), (38943, 402935), (55791, 281255), (56251, 278955), (64905, 241761), (80587, 194715), (92985, 168753)]