141692875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 189034560

約数和(自身を除く): 47341685

約数列:

[1, 5, 17, 25, 85, 125, 131, 425, 509, 655, 2125, 2227, 2545, 3275, 8653, 11135, 12725, 16375, 43265, 55675, 63625, 66679, 216325, 278375, 333395, 1081625, 1133543, 1666975, 5667715, 8334875, 28338575, 141692875]

約数ペア:

[(1, 141692875), (5, 28338575), (17, 8334875), (25, 5667715), (85, 1666975), (125, 1133543), (131, 1081625), (425, 333395), (509, 278375), (655, 216325), (2125, 66679), (2227, 63625), (2545, 55675), (3275, 43265), (8653, 16375), (11135, 12725)]