152912095

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 227525760

約数和(自身を除く): 74613665

約数列:

[1, 5, 7, 19, 35, 49, 95, 107, 133, 245, 307, 535, 665, 749, 931, 1535, 2033, 2149, 3745, 4655, 5243, 5833, 10165, 10745, 14231, 15043, 26215, 29165, 32849, 40831, 71155, 75215, 99617, 164245, 204155, 229943, 285817, 498085, 624131, 1149715, 1429085, 1609601, 3120655, 4368917, 8048005, 21844585, 30582419, 152912095]

約数ペア:

[(1, 152912095), (5, 30582419), (7, 21844585), (19, 8048005), (35, 4368917), (49, 3120655), (95, 1609601), (107, 1429085), (133, 1149715), (245, 624131), (307, 498085), (535, 285817), (665, 229943), (749, 204155), (931, 164245), (1535, 99617), (2033, 75215), (2149, 71155), (3745, 40831), (4655, 32849), (5243, 29165), (5833, 26215), (10165, 15043), (10745, 14231)]