1497339935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 2339097600

約数和(自身を除く): 841757665

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 379, 455, 457, 665, 1235, 1729, 1895, 2285, 2653, 3199, 4927, 5941, 7201, 8645, 8683, 13265, 15995, 24635, 29705, 34489, 36005, 41587, 43415, 50407, 60781, 93613, 112879, 172445, 173203, 207935, 252035, 303905, 468065, 564395, 655291, 790153, 866015, 1212421, 2251639, 3276455, 3290857, 3950765, 6062105, 11258195, 15761473, 16454285, 23035999, 42781141, 78807365, 115179995, 213905705, 299467987, 1497339935]

約数ペア:

[(1, 1497339935), (5, 299467987), (7, 213905705), (13, 115179995), (19, 78807365), (35, 42781141), (65, 23035999), (91, 16454285), (95, 15761473), (133, 11258195), (247, 6062105), (379, 3950765), (455, 3290857), (457, 3276455), (665, 2251639), (1235, 1212421), (1729, 866015), (1895, 790153), (2285, 655291), (2653, 564395), (3199, 468065), (4927, 303905), (5941, 252035), (7201, 207935), (8645, 173203), (8683, 172445), (13265, 112879), (15995, 93613), (24635, 60781), (29705, 50407), (34489, 43415), (36005, 41587)]