196794585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 374264280

約数和(自身を除く): 177469695

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 169, 195, 229, 339, 507, 565, 585, 687, 845, 1017, 1145, 1469, 1521, 1695, 2061, 2535, 2977, 3435, 4407, 5085, 7345, 7605, 8931, 10305, 13221, 14885, 19097, 22035, 25877, 26793, 38701, 44655, 57291, 66105, 77631, 95485, 116103, 129385, 133965, 171873, 193505, 232893, 286455, 336401, 348309, 388155, 580515, 859365, 1009203, 1164465, 1682005, 1741545, 3027609, 4373213, 5046015, 13119639, 15138045, 21866065, 39358917, 65598195, 196794585]

約数ペア:

[(1, 196794585), (3, 65598195), (5, 39358917), (9, 21866065), (13, 15138045), (15, 13119639), (39, 5046015), (45, 4373213), (65, 3027609), (113, 1741545), (117, 1682005), (169, 1164465), (195, 1009203), (229, 859365), (339, 580515), (507, 388155), (565, 348309), (585, 336401), (687, 286455), (845, 232893), (1017, 193505), (1145, 171873), (1469, 133965), (1521, 129385), (1695, 116103), (2061, 95485), (2535, 77631), (2977, 66105), (3435, 57291), (4407, 44655), (5085, 38701), (7345, 26793), (7605, 25877), (8931, 22035), (10305, 19097), (13221, 14885)]