45027045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 89736192

約数和(自身を除く): 44709147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 641, 669, 1115, 1561, 1923, 2007, 3205, 3345, 4487, 4683, 5769, 7805, 9615, 10035, 13461, 14049, 22435, 23415, 28845, 40383, 67305, 70245, 142943, 201915, 428829, 714715, 1000601, 1286487, 2144145, 3001803, 5003005, 6432435, 9005409, 15009015, 45027045]

約数ペア:

[(1, 45027045), (3, 15009015), (5, 9005409), (7, 6432435), (9, 5003005), (15, 3001803), (21, 2144145), (35, 1286487), (45, 1000601), (63, 714715), (105, 428829), (223, 201915), (315, 142943), (641, 70245), (669, 67305), (1115, 40383), (1561, 28845), (1923, 23415), (2007, 22435), (3205, 14049), (3345, 13461), (4487, 10035), (4683, 9615), (5769, 7805)]