4463875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 6237504

約数和(自身を除く): 1773629

約数列:

[1, 5, 13, 25, 41, 65, 67, 125, 205, 325, 335, 533, 871, 1025, 1625, 1675, 2665, 2747, 4355, 5125, 8375, 13325, 13735, 21775, 35711, 66625, 68675, 108875, 178555, 343375, 892775, 4463875]

約数ペア:

[(1, 4463875), (5, 892775), (13, 343375), (25, 178555), (41, 108875), (65, 68675), (67, 66625), (125, 35711), (205, 21775), (325, 13735), (335, 13325), (533, 8375), (871, 5125), (1025, 4355), (1625, 2747), (1675, 2665)]