38892315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 78446592

約数和(自身を除く): 39554277

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 151, 165, 223, 231, 385, 453, 669, 755, 1057, 1115, 1155, 1561, 1661, 2265, 2453, 3171, 3345, 4683, 4983, 5285, 7359, 7805, 8305, 11627, 12265, 15855, 17171, 23415, 24915, 33673, 34881, 36795, 51513, 58135, 85855, 101019, 168365, 174405, 235711, 257565, 370403, 505095, 707133, 1111209, 1178555, 1852015, 2592821, 3535665, 5556045, 7778463, 12964105, 38892315]

約数ペア:

[(1, 38892315), (3, 12964105), (5, 7778463), (7, 5556045), (11, 3535665), (15, 2592821), (21, 1852015), (33, 1178555), (35, 1111209), (55, 707133), (77, 505095), (105, 370403), (151, 257565), (165, 235711), (223, 174405), (231, 168365), (385, 101019), (453, 85855), (669, 58135), (755, 51513), (1057, 36795), (1115, 34881), (1155, 33673), (1561, 24915), (1661, 23415), (2265, 17171), (2453, 15855), (3171, 12265), (3345, 11627), (4683, 8305), (4983, 7805), (5285, 7359)]