15673999315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 21292185600

約数和(自身を除く): 5618186285

約数列:

[1, 5, 13, 29, 65, 139, 145, 163, 367, 377, 695, 815, 1807, 1835, 1885, 2119, 4031, 4727, 4771, 9035, 10595, 10643, 20155, 22657, 23635, 23855, 51013, 52403, 53215, 59821, 61451, 113285, 138359, 255065, 262015, 294541, 299105, 307255, 657053, 663169, 691795, 777673, 1472705, 1479377, 1734809, 3285265, 3315845, 3888365, 7396885, 8315119, 8541689, 8674045, 19231901, 22552517, 41575595, 42708445, 96159505, 108096547, 112762585, 241138451, 540482735, 1205692255, 3134799863, 15673999315]

約数ペア:

[(1, 15673999315), (5, 3134799863), (13, 1205692255), (29, 540482735), (65, 241138451), (139, 112762585), (145, 108096547), (163, 96159505), (367, 42708445), (377, 41575595), (695, 22552517), (815, 19231901), (1807, 8674045), (1835, 8541689), (1885, 8315119), (2119, 7396885), (4031, 3888365), (4727, 3315845), (4771, 3285265), (9035, 1734809), (10595, 1479377), (10643, 1472705), (20155, 777673), (22657, 691795), (23635, 663169), (23855, 657053), (51013, 307255), (52403, 299105), (53215, 294541), (59821, 262015), (61451, 255065), (113285, 138359)]