149937025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 227664000

約数和(自身を除く): 77726975

約数列:

[1, 5, 7, 17, 25, 35, 85, 101, 119, 175, 425, 499, 505, 595, 707, 1717, 2495, 2525, 2975, 3493, 3535, 8483, 8585, 12019, 12475, 17465, 17675, 42415, 42925, 50399, 59381, 60095, 87325, 212075, 251995, 296905, 300475, 352793, 856783, 1259975, 1484525, 1763965, 4283915, 5997481, 8819825, 21419575, 29987405, 149937025]

約数ペア:

[(1, 149937025), (5, 29987405), (7, 21419575), (17, 8819825), (25, 5997481), (35, 4283915), (85, 1763965), (101, 1484525), (119, 1259975), (175, 856783), (425, 352793), (499, 300475), (505, 296905), (595, 251995), (707, 212075), (1717, 87325), (2495, 60095), (2525, 59381), (2975, 50399), (3493, 42925), (3535, 42415), (8483, 17675), (8585, 17465), (12019, 12475)]