901438425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 1692909504

約数和(自身を除く): 791471079

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 373, 467, 575, 1035, 1119, 1401, 1725, 1865, 2335, 3357, 4203, 5175, 5595, 7005, 8579, 9325, 10741, 11675, 16785, 21015, 25737, 27975, 32223, 35025, 42895, 53705, 77211, 83925, 96669, 105075, 128685, 161115, 174191, 214475, 268525, 386055, 483345, 522573, 643425, 805575, 870955, 1567719, 1930275, 2416725, 2612865, 4006393, 4354775, 7838595, 12019179, 13064325, 20031965, 36057537, 39192975, 60095895, 100159825, 180287685, 300479475, 901438425]

約数ペア:

[(1, 901438425), (3, 300479475), (5, 180287685), (9, 100159825), (15, 60095895), (23, 39192975), (25, 36057537), (45, 20031965), (69, 13064325), (75, 12019179), (115, 7838595), (207, 4354775), (225, 4006393), (345, 2612865), (373, 2416725), (467, 1930275), (575, 1567719), (1035, 870955), (1119, 805575), (1401, 643425), (1725, 522573), (1865, 483345), (2335, 386055), (3357, 268525), (4203, 214475), (5175, 174191), (5595, 161115), (7005, 128685), (8579, 105075), (9325, 96669), (10741, 83925), (11675, 77211), (16785, 53705), (21015, 42895), (25737, 35025), (27975, 32223)]