38534375

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 17712025

約数列:

[1, 5, 11, 19, 25, 55, 59, 95, 125, 209, 275, 295, 475, 625, 649, 1045, 1121, 1375, 1475, 2375, 3125, 3245, 5225, 5605, 6875, 7375, 11875, 12331, 16225, 26125, 28025, 34375, 36875, 59375, 61655, 81125, 130625, 140125, 184375, 308275, 405625, 653125, 700625, 1541375, 2028125, 3503125, 7706875, 38534375]

約数ペア:

[(1, 38534375), (5, 7706875), (11, 3503125), (19, 2028125), (25, 1541375), (55, 700625), (59, 653125), (95, 405625), (125, 308275), (209, 184375), (275, 140125), (295, 130625), (475, 81125), (625, 61655), (649, 59375), (1045, 36875), (1121, 34375), (1375, 28025), (1475, 26125), (2375, 16225), (3125, 12331), (3245, 11875), (5225, 7375), (5605, 6875)]