6217425

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 11685760

約数和(自身を除く): 5468335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 151, 183, 225, 305, 453, 549, 675, 755, 915, 1359, 1525, 1647, 2265, 2745, 3775, 4077, 4575, 6795, 8235, 9211, 11325, 13725, 20385, 27633, 33975, 41175, 46055, 82899, 101925, 138165, 230275, 248697, 414495, 690825, 1243485, 2072475, 6217425]

約数ペア:

[(1, 6217425), (3, 2072475), (5, 1243485), (9, 690825), (15, 414495), (25, 248697), (27, 230275), (45, 138165), (61, 101925), (75, 82899), (135, 46055), (151, 41175), (183, 33975), (225, 27633), (305, 20385), (453, 13725), (549, 11325), (675, 9211), (755, 8235), (915, 6795), (1359, 4575), (1525, 4077), (1647, 3775), (2265, 2745)]