188837295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 326696832

約数和(自身を除く): 137859537

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 361, 645, 811, 817, 1083, 1805, 2433, 2451, 4055, 4085, 5415, 12165, 12255, 15409, 15523, 34873, 46227, 46569, 77045, 77615, 104619, 174365, 231135, 232845, 292771, 523095, 662587, 878313, 1463855, 1987761, 3312935, 4391565, 9938805, 12589153, 37767459, 62945765, 188837295]

約数ペア:

[(1, 188837295), (3, 62945765), (5, 37767459), (15, 12589153), (19, 9938805), (43, 4391565), (57, 3312935), (95, 1987761), (129, 1463855), (215, 878313), (285, 662587), (361, 523095), (645, 292771), (811, 232845), (817, 231135), (1083, 174365), (1805, 104619), (2433, 77615), (2451, 77045), (4055, 46569), (4085, 46227), (5415, 34873), (12165, 15523), (12255, 15409)]