79115715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13219}}^1$

素因数の和:13256

約数の個数: 48

約数和(自身を含む): 164985600

約数和(自身を除く): 85869885

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 13219, 39657, 66095, 92533, 118971, 198285, 251161, 277599, 462665, 594855, 753483, 832797, 1255805, 1387995, 1758127, 2260449, 3767415, 4163985, 5274381, 8790635, 11302245, 15823143, 26371905, 79115715]

約数ペア:

[(1, 79115715), (3, 26371905), (5, 15823143), (7, 11302245), (9, 8790635), (15, 5274381), (19, 4163985), (21, 3767415), (35, 2260449), (45, 1758127), (57, 1387995), (63, 1255805), (95, 832797), (105, 753483), (133, 594855), (171, 462665), (285, 277599), (315, 251161), (399, 198285), (665, 118971), (855, 92533), (1197, 66095), (1995, 39657), (5985, 13219)]