83336565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 153538560

約数和(自身を除く): 70201995

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 83, 95, 195, 247, 249, 271, 285, 415, 741, 813, 1079, 1235, 1245, 1355, 1577, 3237, 3523, 3705, 4065, 4731, 5149, 5395, 7885, 10569, 15447, 16185, 17615, 20501, 22493, 23655, 25745, 52845, 61503, 66937, 67479, 77235, 102505, 112465, 200811, 292409, 307515, 334685, 337395, 427367, 877227, 1004055, 1282101, 1462045, 2136835, 4386135, 5555771, 6410505, 16667313, 27778855, 83336565]

約数ペア:

[(1, 83336565), (3, 27778855), (5, 16667313), (13, 6410505), (15, 5555771), (19, 4386135), (39, 2136835), (57, 1462045), (65, 1282101), (83, 1004055), (95, 877227), (195, 427367), (247, 337395), (249, 334685), (271, 307515), (285, 292409), (415, 200811), (741, 112465), (813, 102505), (1079, 77235), (1235, 67479), (1245, 66937), (1355, 61503), (1577, 52845), (3237, 25745), (3523, 23655), (3705, 22493), (4065, 20501), (4731, 17615), (5149, 16185), (5395, 15447), (7885, 10569)]