2484805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 998843

約数列:

[1, 5, 17, 23, 31, 41, 85, 115, 155, 205, 391, 527, 697, 713, 943, 1271, 1955, 2635, 3485, 3565, 4715, 6355, 12121, 16031, 21607, 29233, 60605, 80155, 108035, 146165, 496961, 2484805]

約数ペア:

[(1, 2484805), (5, 496961), (17, 146165), (23, 108035), (31, 80155), (41, 60605), (85, 29233), (115, 21607), (155, 16031), (205, 12121), (391, 6355), (527, 4715), (697, 3565), (713, 3485), (943, 2635), (1271, 1955)]