23073125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 31864800

約数和(自身を除く): 8791675

約数列:

[1, 5, 19, 25, 29, 67, 95, 125, 145, 335, 475, 551, 625, 725, 1273, 1675, 1943, 2375, 2755, 3625, 6365, 8375, 9715, 11875, 13775, 18125, 31825, 36917, 41875, 48575, 68875, 159125, 184585, 242875, 344375, 795625, 922925, 1214375, 4614625, 23073125]

約数ペア:

[(1, 23073125), (5, 4614625), (19, 1214375), (25, 922925), (29, 795625), (67, 344375), (95, 242875), (125, 184585), (145, 159125), (335, 68875), (475, 48575), (551, 41875), (625, 36917), (725, 31825), (1273, 18125), (1675, 13775), (1943, 11875), (2375, 9715), (2755, 8375), (3625, 6365)]