1679905395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{231871}}^1$

素因数の和:231912

約数の個数: 48

約数和(自身を含む): 3472515072

約数和(自身を除く): 1792609677

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 231871, 695613, 1159355, 1623097, 2086839, 3478065, 4869291, 5333033, 8115485, 10434195, 14607873, 15999099, 24346455, 26665165, 37331231, 47997297, 73039365, 79995495, 111993693, 186656155, 239986485, 335981079, 559968465, 1679905395]

約数ペア:

[(1, 1679905395), (3, 559968465), (5, 335981079), (7, 239986485), (9, 186656155), (15, 111993693), (21, 79995495), (23, 73039365), (35, 47997297), (45, 37331231), (63, 26665165), (69, 24346455), (105, 15999099), (115, 14607873), (161, 10434195), (207, 8115485), (315, 5333033), (345, 4869291), (483, 3478065), (805, 2086839), (1035, 1623097), (1449, 1159355), (2415, 695613), (7245, 231871)]