4948875

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 9199008

約数和(自身を除く): 4250133

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 83, 125, 159, 225, 249, 265, 375, 415, 477, 747, 795, 1125, 1245, 1325, 2075, 2385, 3735, 3975, 4399, 6225, 6625, 10375, 11925, 13197, 18675, 19875, 21995, 31125, 39591, 59625, 65985, 93375, 109975, 197955, 329925, 549875, 989775, 1649625, 4948875]

約数ペア:

[(1, 4948875), (3, 1649625), (5, 989775), (9, 549875), (15, 329925), (25, 197955), (45, 109975), (53, 93375), (75, 65985), (83, 59625), (125, 39591), (159, 31125), (225, 21995), (249, 19875), (265, 18675), (375, 13197), (415, 11925), (477, 10375), (747, 6625), (795, 6225), (1125, 4399), (1245, 3975), (1325, 3735), (2075, 2385)]