15955141815

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1\times {\mathrm{4327}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 28097791488

約数和(自身を除く): 12142649673

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1223, 3015, 3669, 4327, 6115, 11007, 12981, 18345, 21635, 38943, 55035, 64905, 81941, 194715, 245823, 289909, 409705, 737469, 869727, 1229115, 1449545, 2609181, 3687345, 4348635, 5291921, 13045905, 15875763, 26459605, 47627289, 79378815, 238136445, 354558707, 1063676121, 1772793535, 3191028363, 5318380605, 15955141815]

約数ペア:

[(1, 15955141815), (3, 5318380605), (5, 3191028363), (9, 1772793535), (15, 1063676121), (45, 354558707), (67, 238136445), (201, 79378815), (335, 47627289), (603, 26459605), (1005, 15875763), (1223, 13045905), (3015, 5291921), (3669, 4348635), (4327, 3687345), (6115, 2609181), (11007, 1449545), (12981, 1229115), (18345, 869727), (21635, 737469), (38943, 409705), (55035, 289909), (64905, 245823), (81941, 194715)]