47375175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 84235680

約数和(自身を除く): 36860505

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 85, 219, 255, 365, 425, 509, 1095, 1241, 1275, 1527, 1825, 2545, 3723, 5475, 6205, 7635, 8653, 12725, 18615, 25959, 31025, 37157, 38175, 43265, 93075, 111471, 129795, 185785, 216325, 557355, 631669, 648975, 928925, 1895007, 2786775, 3158345, 9475035, 15791725, 47375175]

約数ペア:

[(1, 47375175), (3, 15791725), (5, 9475035), (15, 3158345), (17, 2786775), (25, 1895007), (51, 928925), (73, 648975), (75, 631669), (85, 557355), (219, 216325), (255, 185785), (365, 129795), (425, 111471), (509, 93075), (1095, 43265), (1241, 38175), (1275, 37157), (1527, 31025), (1825, 25959), (2545, 18615), (3723, 12725), (5475, 8653), (6205, 7635)]