45205503

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 74615040

約数和(自身を除く): 29409537

約数列:

[1, 3, 7, 19, 21, 57, 67, 89, 133, 201, 267, 361, 399, 469, 623, 1083, 1273, 1407, 1691, 1869, 2527, 3819, 5073, 5963, 7581, 8911, 11837, 17889, 24187, 26733, 32129, 35511, 41741, 72561, 96387, 113297, 125223, 169309, 224903, 339891, 507927, 674709, 793079, 2152643, 2379237, 6457929, 15068501, 45205503]

約数ペア:

[(1, 45205503), (3, 15068501), (7, 6457929), (19, 2379237), (21, 2152643), (57, 793079), (67, 674709), (89, 507927), (133, 339891), (201, 224903), (267, 169309), (361, 125223), (399, 113297), (469, 96387), (623, 72561), (1083, 41741), (1273, 35511), (1407, 32129), (1691, 26733), (1869, 24187), (2527, 17889), (3819, 11837), (5073, 8911), (5963, 7581)]