61605875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 83094336

約数和(自身を除く): 21488461

約数列:

[1, 5, 17, 25, 53, 85, 125, 265, 425, 547, 901, 1325, 2125, 2735, 4505, 6625, 9299, 13675, 22525, 28991, 46495, 68375, 112625, 144955, 232475, 492847, 724775, 1162375, 2464235, 3623875, 12321175, 61605875]

約数ペア:

[(1, 61605875), (5, 12321175), (17, 3623875), (25, 2464235), (53, 1162375), (85, 724775), (125, 492847), (265, 232475), (425, 144955), (547, 112625), (901, 68375), (1325, 46495), (2125, 28991), (2735, 22525), (4505, 13675), (6625, 9299)]