61369515

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{911}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 48070485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 911, 1497, 2495, 2733, 4491, 4555, 7485, 8199, 13473, 13665, 22455, 24597, 40995, 67365, 122985, 454589, 1363767, 2272945, 4091301, 6818835, 12273903, 20456505, 61369515]

約数ペア:

[(1, 61369515), (3, 20456505), (5, 12273903), (9, 6818835), (15, 4091301), (27, 2272945), (45, 1363767), (135, 454589), (499, 122985), (911, 67365), (1497, 40995), (2495, 24597), (2733, 22455), (4491, 13665), (4555, 13473), (7485, 8199)]