1275508799505

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2069}}^1\times {\mathrm{153929}}^1$

素因数の和:156098

約数の個数: 48

約数和(自身を含む): 2236818402000

約数和(自身を除く): 961309602495

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 2069, 4005, 6207, 10345, 18621, 31035, 93105, 153929, 184141, 461787, 552423, 769645, 920705, 1385361, 1657269, 2308935, 2762115, 6926805, 8286345, 13699681, 41099043, 68498405, 123297129, 205495215, 318479101, 616485645, 955437303, 1592395505, 2866311909, 4777186515, 14331559545, 28344639989, 85033919967, 141723199945, 255101759901, 425169599835, 1275508799505]

約数ペア:

[(1, 1275508799505), (3, 425169599835), (5, 255101759901), (9, 141723199945), (15, 85033919967), (45, 28344639989), (89, 14331559545), (267, 4777186515), (445, 2866311909), (801, 1592395505), (1335, 955437303), (2069, 616485645), (4005, 318479101), (6207, 205495215), (10345, 123297129), (18621, 68498405), (31035, 41099043), (93105, 13699681), (153929, 8286345), (184141, 6926805), (461787, 2762115), (552423, 2308935), (769645, 1657269), (920705, 1385361)]