71489535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28201}}^1$

素因数の和:28235

約数の個数: 24

約数和(自身を含む): 123863184

約数和(自身を除く): 52373649

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 28201, 84603, 141005, 366613, 423015, 1099839, 1833065, 4765969, 5499195, 14297907, 23829845, 71489535]

約数ペア:

[(1, 71489535), (3, 23829845), (5, 14297907), (13, 5499195), (15, 4765969), (39, 1833065), (65, 1099839), (169, 423015), (195, 366613), (507, 141005), (845, 84603), (2535, 28201)]