72623115

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1697}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 129591360

約数和(自身を除く): 56968245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 951, 1585, 1697, 2853, 4755, 5091, 8485, 8559, 14265, 15273, 25455, 42795, 45819, 76365, 229095, 537949, 1613847, 2689745, 4841541, 8069235, 14524623, 24207705, 72623115]

約数ペア:

[(1, 72623115), (3, 24207705), (5, 14524623), (9, 8069235), (15, 4841541), (27, 2689745), (45, 1613847), (135, 537949), (317, 229095), (951, 76365), (1585, 45819), (1697, 42795), (2853, 25455), (4755, 15273), (5091, 14265), (8485, 8559)]