47580735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 79704000

約数和(自身を除く): 32123265

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1229, 1335, 2581, 3687, 6145, 7743, 12905, 18435, 35641, 38715, 106923, 109381, 178205, 328143, 534615, 546905, 1640715, 3172049, 9516147, 15860245, 47580735]

約数ペア:

[(1, 47580735), (3, 15860245), (5, 9516147), (15, 3172049), (29, 1640715), (87, 546905), (89, 534615), (145, 328143), (267, 178205), (435, 109381), (445, 106923), (1229, 38715), (1335, 35641), (2581, 18435), (3687, 12905), (6145, 7743)]