19630325385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{922261}}^1$

素因数の和:922326

約数の個数: 48

約数和(自身を含む): 37982438208

約数和(自身を除く): 18352112823

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 922261, 2766783, 4611305, 8300349, 10144871, 13833915, 30434613, 39657223, 41501745, 50724355, 91303839, 118971669, 152173065, 198286115, 356915007, 436229453, 456519195, 594858345, 1308688359, 1784575035, 2181147265, 3926065077, 6543441795, 19630325385]

約数ペア:

[(1, 19630325385), (3, 6543441795), (5, 3926065077), (9, 2181147265), (11, 1784575035), (15, 1308688359), (33, 594858345), (43, 456519195), (45, 436229453), (55, 356915007), (99, 198286115), (129, 152173065), (165, 118971669), (215, 91303839), (387, 50724355), (473, 41501745), (495, 39657223), (645, 30434613), (1419, 13833915), (1935, 10144871), (2365, 8300349), (4257, 4611305), (7095, 2766783), (21285, 922261)]