323159375

素因数分解:

$5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 539965440

約数和(自身を除く): 216806065

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 79, 85, 119, 125, 175, 187, 275, 385, 395, 425, 553, 595, 625, 869, 875, 935, 1309, 1343, 1375, 1925, 1975, 2125, 2765, 2975, 3125, 4345, 4375, 4675, 6083, 6545, 6715, 6875, 9401, 9625, 9875, 10625, 13825, 14773, 14875, 21725, 21875, 23375, 30415, 32725, 33575, 34375, 47005, 48125, 49375, 53125, 69125, 73865, 74375, 103411, 108625, 116875, 152075, 163625, 167875, 235025, 240625, 246875, 345625, 369325, 371875, 517055, 543125, 584375, 760375, 818125, 839375, 1175125, 1728125, 1846625, 2585275, 2715625, 3801875, 4090625, 4196875, 5875625, 9233125, 12926375, 19009375, 29378125, 46165625, 64631875, 323159375]

約数ペア:

[(1, 323159375), (5, 64631875), (7, 46165625), (11, 29378125), (17, 19009375), (25, 12926375), (35, 9233125), (55, 5875625), (77, 4196875), (79, 4090625), (85, 3801875), (119, 2715625), (125, 2585275), (175, 1846625), (187, 1728125), (275, 1175125), (385, 839375), (395, 818125), (425, 760375), (553, 584375), (595, 543125), (625, 517055), (869, 371875), (875, 369325), (935, 345625), (1309, 246875), (1343, 240625), (1375, 235025), (1925, 167875), (1975, 163625), (2125, 152075), (2765, 116875), (2975, 108625), (3125, 103411), (4345, 74375), (4375, 73865), (4675, 69125), (6083, 53125), (6545, 49375), (6715, 48125), (6875, 47005), (9401, 34375), (9625, 33575), (9875, 32725), (10625, 30415), (13825, 23375), (14773, 21875), (14875, 21725)]