79038765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 156443040

約数和(自身を除く): 77404275

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 507, 547, 585, 741, 845, 855, 1235, 1521, 1641, 2223, 2535, 2735, 3211, 3705, 4923, 7111, 7605, 8205, 9633, 10393, 11115, 16055, 21333, 24615, 28899, 31179, 35555, 48165, 51965, 63999, 92443, 93537, 106665, 135109, 144495, 155895, 277329, 319995, 405327, 462215, 467685, 675545, 831987, 1215981, 1386645, 1756417, 2026635, 4159935, 5269251, 6079905, 8782085, 15807753, 26346255, 79038765]

約数ペア:

[(1, 79038765), (3, 26346255), (5, 15807753), (9, 8782085), (13, 6079905), (15, 5269251), (19, 4159935), (39, 2026635), (45, 1756417), (57, 1386645), (65, 1215981), (95, 831987), (117, 675545), (169, 467685), (171, 462215), (195, 405327), (247, 319995), (285, 277329), (507, 155895), (547, 144495), (585, 135109), (741, 106665), (845, 93537), (855, 92443), (1235, 63999), (1521, 51965), (1641, 48165), (2223, 35555), (2535, 31179), (2735, 28899), (3211, 24615), (3705, 21333), (4923, 16055), (7111, 11115), (7605, 10393), (8205, 9633)]