15695856345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1\times {\mathrm{1459}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 27714677760

約数和(自身を除く): 12018821415

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1283, 1459, 1677, 2795, 3849, 4377, 6415, 7295, 8385, 16679, 18967, 19245, 21885, 50037, 55169, 56901, 62737, 83395, 94835, 165507, 188211, 250185, 275845, 284505, 313685, 717197, 815581, 827535, 941055, 1871897, 2151591, 2446743, 3585985, 4077905, 5615691, 9359485, 10757955, 12233715, 24334661, 28078455, 73003983, 80491571, 121673305, 241474713, 365019915, 402457855, 1046390423, 1207373565, 3139171269, 5231952115, 15695856345]

約数ペア:

[(1, 15695856345), (3, 5231952115), (5, 3139171269), (13, 1207373565), (15, 1046390423), (39, 402457855), (43, 365019915), (65, 241474713), (129, 121673305), (195, 80491571), (215, 73003983), (559, 28078455), (645, 24334661), (1283, 12233715), (1459, 10757955), (1677, 9359485), (2795, 5615691), (3849, 4077905), (4377, 3585985), (6415, 2446743), (7295, 2151591), (8385, 1871897), (16679, 941055), (18967, 827535), (19245, 815581), (21885, 717197), (50037, 313685), (55169, 284505), (56901, 275845), (62737, 250185), (83395, 188211), (94835, 165507)]