153660125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 66487075

約数列:

[1, 5, 19, 23, 25, 29, 95, 97, 115, 125, 145, 437, 475, 485, 551, 575, 667, 725, 1843, 2185, 2231, 2375, 2425, 2755, 2813, 2875, 3335, 3625, 9215, 10925, 11155, 12125, 12673, 13775, 14065, 16675, 42389, 46075, 53447, 54625, 55775, 63365, 64699, 68875, 70325, 83375, 211945, 230375, 267235, 278875, 316825, 323495, 351625, 1059725, 1229281, 1336175, 1584125, 1617475, 5298625, 6146405, 6680875, 8087375, 30732025, 153660125]

約数ペア:

[(1, 153660125), (5, 30732025), (19, 8087375), (23, 6680875), (25, 6146405), (29, 5298625), (95, 1617475), (97, 1584125), (115, 1336175), (125, 1229281), (145, 1059725), (437, 351625), (475, 323495), (485, 316825), (551, 278875), (575, 267235), (667, 230375), (725, 211945), (1843, 83375), (2185, 70325), (2231, 68875), (2375, 64699), (2425, 63365), (2755, 55775), (2813, 54625), (2875, 53447), (3335, 46075), (3625, 42389), (9215, 16675), (10925, 14065), (11155, 13775), (12125, 12673)]