1177842015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196799}}^1$

素因数の和:196836

約数の個数: 48

約数和(自身を含む): 2456064000

約数和(自身を除く): 1278221985

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 196799, 590397, 983995, 1377593, 1771191, 2951985, 3739181, 4132779, 6887965, 8855955, 11217543, 12398337, 18695905, 20663895, 26174267, 33652629, 56087715, 61991685, 78522801, 130871335, 168263145, 235568403, 392614005, 1177842015]

約数ペア:

[(1, 1177842015), (3, 392614005), (5, 235568403), (7, 168263145), (9, 130871335), (15, 78522801), (19, 61991685), (21, 56087715), (35, 33652629), (45, 26174267), (57, 20663895), (63, 18695905), (95, 12398337), (105, 11217543), (133, 8855955), (171, 6887965), (285, 4132779), (315, 3739181), (399, 2951985), (665, 1771191), (855, 1377593), (1197, 983995), (1995, 590397), (5985, 196799)]