15195804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 39352320

約数和(自身を除く): 24156516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 127, 156, 169, 177, 236, 254, 338, 354, 381, 507, 508, 676, 708, 762, 767, 1014, 1524, 1534, 1651, 2028, 2301, 3068, 3302, 4602, 4953, 6604, 7493, 9204, 9906, 9971, 14986, 19812, 19942, 21463, 22479, 29913, 29972, 39884, 42926, 44958, 59826, 64389, 85852, 89916, 97409, 119652, 128778, 194818, 257556, 292227, 389636, 584454, 1168908, 1266317, 2532634, 3798951, 5065268, 7597902, 15195804]

約数ペア:

[(1, 15195804), (2, 7597902), (3, 5065268), (4, 3798951), (6, 2532634), (12, 1266317), (13, 1168908), (26, 584454), (39, 389636), (52, 292227), (59, 257556), (78, 194818), (118, 128778), (127, 119652), (156, 97409), (169, 89916), (177, 85852), (236, 64389), (254, 59826), (338, 44958), (354, 42926), (381, 39884), (507, 29972), (508, 29913), (676, 22479), (708, 21463), (762, 19942), (767, 19812), (1014, 14986), (1524, 9971), (1534, 9906), (1651, 9204), (2028, 7493), (2301, 6604), (3068, 4953), (3302, 4602)]