473447065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 746669448

約数和(自身を除く): 273222383

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 281, 299, 455, 529, 637, 805, 1127, 1405, 1495, 1967, 2093, 2645, 3185, 3653, 3703, 5635, 6463, 6877, 9835, 10465, 13769, 14651, 18265, 18515, 25571, 25921, 32315, 34385, 45241, 48139, 68845, 73255, 84019, 127855, 129605, 148649, 178997, 226205, 240695, 316687, 336973, 420095, 588133, 743245, 894985, 1040543, 1583435, 1684865, 1932437, 2940665, 4116931, 5202715, 7283801, 9662185, 13527059, 20584655, 36419005, 67635295, 94689413, 473447065]

約数ペア:

[(1, 473447065), (5, 94689413), (7, 67635295), (13, 36419005), (23, 20584655), (35, 13527059), (49, 9662185), (65, 7283801), (91, 5202715), (115, 4116931), (161, 2940665), (245, 1932437), (281, 1684865), (299, 1583435), (455, 1040543), (529, 894985), (637, 743245), (805, 588133), (1127, 420095), (1405, 336973), (1495, 316687), (1967, 240695), (2093, 226205), (2645, 178997), (3185, 148649), (3653, 129605), (3703, 127855), (5635, 84019), (6463, 73255), (6877, 68845), (9835, 48139), (10465, 45241), (13769, 34385), (14651, 32315), (18265, 25921), (18515, 25571)]