220337425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 360726912

約数和(自身を除く): 140389487

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2975, 4675, 6545, 6733, 32725, 33665, 47131, 74063, 114461, 168325, 235655, 370315, 518441, 572305, 801227, 1178275, 1259071, 1851575, 2592205, 2861525, 4006135, 6295355, 8813497, 12961025, 20030675, 31476775, 44067485, 220337425]

約数ペア:

[(1, 220337425), (5, 44067485), (7, 31476775), (11, 20030675), (17, 12961025), (25, 8813497), (35, 6295355), (55, 4006135), (77, 2861525), (85, 2592205), (119, 1851575), (175, 1259071), (187, 1178275), (275, 801227), (385, 572305), (425, 518441), (595, 370315), (935, 235655), (1309, 168325), (1925, 114461), (2975, 74063), (4675, 47131), (6545, 33665), (6733, 32725)]