23049375

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 40487040

約数和(自身を除く): 17437665

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 647, 1425, 1875, 1941, 2375, 3235, 7125, 9705, 11875, 12293, 16175, 35625, 36879, 48525, 61465, 80875, 184395, 242625, 307325, 404375, 921975, 1213125, 1536625, 4609875, 7683125, 23049375]

約数ペア:

[(1, 23049375), (3, 7683125), (5, 4609875), (15, 1536625), (19, 1213125), (25, 921975), (57, 404375), (75, 307325), (95, 242625), (125, 184395), (285, 80875), (375, 61465), (475, 48525), (625, 36879), (647, 35625), (1425, 16175), (1875, 12293), (1941, 11875), (2375, 9705), (3235, 7125)]