130197675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 229985280

約数和(自身を除く): 99787605

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 145, 155, 435, 465, 725, 775, 899, 1931, 2175, 2325, 2697, 4495, 5793, 9655, 13485, 22475, 28965, 48275, 55999, 59861, 67425, 144825, 167997, 179583, 279995, 299305, 839985, 897915, 1399975, 1496525, 1735969, 4199925, 4489575, 5207907, 8679845, 26039535, 43399225, 130197675]

約数ペア:

[(1, 130197675), (3, 43399225), (5, 26039535), (15, 8679845), (25, 5207907), (29, 4489575), (31, 4199925), (75, 1735969), (87, 1496525), (93, 1399975), (145, 897915), (155, 839985), (435, 299305), (465, 279995), (725, 179583), (775, 167997), (899, 144825), (1931, 67425), (2175, 59861), (2325, 55999), (2697, 48275), (4495, 28965), (5793, 22475), (9655, 13485)]