498373125

素因数分解:

$3^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 837107040

約数和(自身を除く): 338733915

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 625, 655, 1875, 1965, 2029, 3275, 6087, 9825, 10145, 16375, 30435, 49125, 50725, 81875, 152175, 245625, 253625, 265799, 760875, 797397, 1268125, 1328995, 3804375, 3986985, 6644975, 19934925, 33224875, 99674625, 166124375, 498373125]

約数ペア:

[(1, 498373125), (3, 166124375), (5, 99674625), (15, 33224875), (25, 19934925), (75, 6644975), (125, 3986985), (131, 3804375), (375, 1328995), (393, 1268125), (625, 797397), (655, 760875), (1875, 265799), (1965, 253625), (2029, 245625), (3275, 152175), (6087, 81875), (9825, 50725), (10145, 49125), (16375, 30435)]