29938725

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 53931072

約数和(自身を除く): 23992347

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 491, 813, 1355, 1473, 2439, 2455, 4065, 4419, 6775, 7365, 12195, 12275, 20325, 22095, 36825, 60975, 110475, 133061, 399183, 665305, 1197549, 1995915, 3326525, 5987745, 9979575, 29938725]

約数ペア:

[(1, 29938725), (3, 9979575), (5, 5987745), (9, 3326525), (15, 1995915), (25, 1197549), (45, 665305), (75, 399183), (225, 133061), (271, 110475), (491, 60975), (813, 36825), (1355, 22095), (1473, 20325), (2439, 12275), (2455, 12195), (4065, 7365), (4419, 6775)]