2386707125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 3418841088

約数和(自身を除く): 1032133963

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 163, 253, 275, 463, 575, 815, 1265, 1375, 1793, 2315, 2875, 3749, 4075, 5093, 6325, 8965, 10649, 11575, 18745, 20375, 25465, 31625, 41239, 44825, 53245, 57875, 75469, 93725, 117139, 127325, 206195, 224125, 266225, 377345, 468625, 585695, 636625, 830159, 1030975, 1331125, 1735787, 1886725, 2928475, 4150795, 5154875, 8678935, 9433625, 14642375, 19093657, 20753975, 43394675, 95468285, 103769875, 216973375, 477341425, 2386707125]

約数ペア:

[(1, 2386707125), (5, 477341425), (11, 216973375), (23, 103769875), (25, 95468285), (55, 43394675), (115, 20753975), (125, 19093657), (163, 14642375), (253, 9433625), (275, 8678935), (463, 5154875), (575, 4150795), (815, 2928475), (1265, 1886725), (1375, 1735787), (1793, 1331125), (2315, 1030975), (2875, 830159), (3749, 636625), (4075, 585695), (5093, 468625), (6325, 377345), (8965, 266225), (10649, 224125), (11575, 206195), (18745, 127325), (20375, 117139), (25465, 93725), (31625, 75469), (41239, 57875), (44825, 53245)]