15702321453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{43541}}^1$

素因数の和:44885

約数の個数: 32

約数和(自身を含む): 25788010752

約数和(自身を除く): 10085689299

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1321, 3963, 9247, 17173, 27741, 43541, 51519, 120211, 130623, 304787, 360633, 566033, 914361, 1698099, 3962231, 11886693, 57517661, 172552983, 402623627, 747729593, 1207870881, 2243188779, 5234107151, 15702321453]

約数ペア:

[(1, 15702321453), (3, 5234107151), (7, 2243188779), (13, 1207870881), (21, 747729593), (39, 402623627), (91, 172552983), (273, 57517661), (1321, 11886693), (3963, 3962231), (9247, 1698099), (17173, 914361), (27741, 566033), (43541, 360633), (51519, 304787), (120211, 130623)]