3730455

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 6841824

約数和(自身を除く): 3111369

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 151, 183, 305, 405, 453, 549, 755, 915, 1359, 1647, 2265, 2745, 4077, 4941, 6795, 8235, 9211, 12231, 20385, 24705, 27633, 46055, 61155, 82899, 138165, 248697, 414495, 746091, 1243485, 3730455]

約数ペア:

[(1, 3730455), (3, 1243485), (5, 746091), (9, 414495), (15, 248697), (27, 138165), (45, 82899), (61, 61155), (81, 46055), (135, 27633), (151, 24705), (183, 20385), (305, 12231), (405, 9211), (453, 8235), (549, 6795), (755, 4941), (915, 4077), (1359, 2745), (1647, 2265)]