238139265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24923}}^1$

素因数の和:24958

約数の個数: 48

約数和(自身を含む): 477344448

約数和(自身を除く): 239205183

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 24923, 74769, 124615, 174461, 323999, 373845, 523383, 872305, 971997, 1221227, 1619995, 2267993, 2616915, 3663681, 4859985, 6106135, 6803979, 11339965, 15875951, 18318405, 34019895, 47627853, 79379755, 238139265]

約数ペア:

[(1, 238139265), (3, 79379755), (5, 47627853), (7, 34019895), (13, 18318405), (15, 15875951), (21, 11339965), (35, 6803979), (39, 6106135), (49, 4859985), (65, 3663681), (91, 2616915), (105, 2267993), (147, 1619995), (195, 1221227), (245, 971997), (273, 872305), (455, 523383), (637, 373845), (735, 323999), (1365, 174461), (1911, 124615), (3185, 74769), (9555, 24923)]