4126425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 7011456

約数和(自身を除く): 2885031

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 1487, 2775, 4461, 7435, 22305, 37175, 55019, 111525, 165057, 275095, 825285, 1375475, 4126425]

約数ペア:

[(1, 4126425), (3, 1375475), (5, 825285), (15, 275095), (25, 165057), (37, 111525), (75, 55019), (111, 37175), (185, 22305), (555, 7435), (925, 4461), (1487, 2775)]