61272575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 97660416

約数和(自身を除く): 36387841

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1171, 1495, 2093, 2275, 4025, 5855, 7475, 8197, 10465, 15223, 26933, 29275, 40985, 52325, 76115, 106561, 134665, 188531, 204925, 350129, 380575, 532805, 673325, 942655, 1750645, 2450903, 2664025, 4713275, 8753225, 12254515, 61272575]

約数ペア:

[(1, 61272575), (5, 12254515), (7, 8753225), (13, 4713275), (23, 2664025), (25, 2450903), (35, 1750645), (65, 942655), (91, 673325), (115, 532805), (161, 380575), (175, 350129), (299, 204925), (325, 188531), (455, 134665), (575, 106561), (805, 76115), (1171, 52325), (1495, 40985), (2093, 29275), (2275, 26933), (4025, 15223), (5855, 10465), (7475, 8197)]