293187645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 527005440

約数和(自身を除く): 233817795

約数列:

[1, 3, 5, 9, 15, 45, 47, 67, 141, 201, 235, 335, 423, 603, 705, 1005, 2069, 2115, 3015, 3149, 6207, 9447, 10345, 15745, 18621, 28341, 31035, 47235, 93105, 97243, 138623, 141705, 291729, 415869, 486215, 693115, 875187, 1247607, 1458645, 2079345, 4375935, 6238035, 6515281, 19545843, 32576405, 58637529, 97729215, 293187645]

約数ペア:

[(1, 293187645), (3, 97729215), (5, 58637529), (9, 32576405), (15, 19545843), (45, 6515281), (47, 6238035), (67, 4375935), (141, 2079345), (201, 1458645), (235, 1247607), (335, 875187), (423, 693115), (603, 486215), (705, 415869), (1005, 291729), (2069, 141705), (2115, 138623), (3015, 97243), (3149, 93105), (6207, 47235), (9447, 31035), (10345, 28341), (15745, 18621)]