345080265985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{325921}}^1$

素因数の和:326138

約数の個数: 48

約数和(自身を含む): 515321792640

約数和(自身を除く): 170241526655

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 179, 455, 845, 895, 1183, 1253, 2327, 5915, 6265, 11635, 16289, 30251, 81445, 151255, 211757, 325921, 1058785, 1629605, 2281447, 4236973, 11407235, 21184865, 29658811, 55080649, 58339859, 148294055, 275403245, 291699295, 385564543, 408379013, 758418167, 1927822715, 2041895065, 3792090835, 5308927169, 9859436171, 26544635845, 49297180855, 69016053197, 345080265985]

約数ペア:

[(1, 345080265985), (5, 69016053197), (7, 49297180855), (13, 26544635845), (35, 9859436171), (65, 5308927169), (91, 3792090835), (169, 2041895065), (179, 1927822715), (455, 758418167), (845, 408379013), (895, 385564543), (1183, 291699295), (1253, 275403245), (2327, 148294055), (5915, 58339859), (6265, 55080649), (11635, 29658811), (16289, 21184865), (30251, 11407235), (81445, 4236973), (151255, 2281447), (211757, 1629605), (325921, 1058785)]