26657575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 14054105

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 179, 185, 259, 575, 805, 851, 895, 925, 1253, 1295, 4025, 4117, 4255, 4475, 5957, 6265, 6475, 6623, 20585, 21275, 28819, 29785, 31325, 33115, 46361, 102925, 144095, 148925, 152329, 165575, 231805, 720475, 761645, 1066303, 1159025, 3808225, 5331515, 26657575]

約数ペア:

[(1, 26657575), (5, 5331515), (7, 3808225), (23, 1159025), (25, 1066303), (35, 761645), (37, 720475), (115, 231805), (161, 165575), (175, 152329), (179, 148925), (185, 144095), (259, 102925), (575, 46361), (805, 33115), (851, 31325), (895, 29785), (925, 28819), (1253, 21275), (1295, 20585), (4025, 6623), (4117, 6475), (4255, 6265), (4475, 5957)]