38252305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 59028480

約数和(自身を除く): 20776175

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 169, 203, 223, 377, 455, 845, 1015, 1115, 1183, 1561, 1885, 2639, 2899, 4901, 5915, 6467, 7805, 13195, 14495, 20293, 24505, 32335, 34307, 37687, 45269, 84071, 101465, 171535, 188435, 226345, 263809, 420355, 588497, 1092923, 1319045, 2942485, 5464615, 7650461, 38252305]

約数ペア:

[(1, 38252305), (5, 7650461), (7, 5464615), (13, 2942485), (29, 1319045), (35, 1092923), (65, 588497), (91, 420355), (145, 263809), (169, 226345), (203, 188435), (223, 171535), (377, 101465), (455, 84071), (845, 45269), (1015, 37687), (1115, 34307), (1183, 32335), (1561, 24505), (1885, 20293), (2639, 14495), (2899, 13195), (4901, 7805), (5915, 6467)]