42727035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12927

約数の個数: 32

約数和(自身を含む): 77958720

約数和(自身を除く): 35231685

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 12889, 38667, 64445, 167557, 193335, 219113, 502671, 657339, 837785, 1095565, 2513355, 2848469, 3286695, 8545407, 14242345, 42727035]

約数ペア:

[(1, 42727035), (3, 14242345), (5, 8545407), (13, 3286695), (15, 2848469), (17, 2513355), (39, 1095565), (51, 837785), (65, 657339), (85, 502671), (195, 219113), (221, 193335), (255, 167557), (663, 64445), (1105, 38667), (3315, 12889)]