55186425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 116141376

約数和(自身を除く): 60954951

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 525, 555, 777, 925, 947, 1295, 1575, 1665, 2331, 2775, 2841, 3885, 4735, 6475, 6629, 8325, 8523, 11655, 14205, 19425, 19887, 23675, 33145, 35039, 42615, 58275, 59661, 71025, 99435, 105117, 165725, 175195, 213075, 245273, 298305, 315351, 497175, 525585, 735819, 875975, 1226365, 1491525, 1576755, 2207457, 2627925, 3679095, 6131825, 7883775, 11037285, 18395475, 55186425]

約数ペア:

[(1, 55186425), (3, 18395475), (5, 11037285), (7, 7883775), (9, 6131825), (15, 3679095), (21, 2627925), (25, 2207457), (35, 1576755), (37, 1491525), (45, 1226365), (63, 875975), (75, 735819), (105, 525585), (111, 497175), (175, 315351), (185, 298305), (225, 245273), (259, 213075), (315, 175195), (333, 165725), (525, 105117), (555, 99435), (777, 71025), (925, 59661), (947, 58275), (1295, 42615), (1575, 35039), (1665, 33145), (2331, 23675), (2775, 19887), (2841, 19425), (3885, 14205), (4735, 11655), (6475, 8523), (6629, 8325)]