186777135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 341025984

約数和(自身を除く): 154248849

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 565, 1017, 1035, 1597, 1695, 2599, 4791, 5085, 7797, 7985, 12995, 14373, 23391, 23955, 36731, 38985, 71865, 110193, 116955, 180461, 183655, 330579, 541383, 550965, 902305, 1624149, 1652895, 2706915, 4150603, 8120745, 12451809, 20753015, 37355427, 62259045, 186777135]

約数ペア:

[(1, 186777135), (3, 62259045), (5, 37355427), (9, 20753015), (15, 12451809), (23, 8120745), (45, 4150603), (69, 2706915), (113, 1652895), (115, 1624149), (207, 902305), (339, 550965), (345, 541383), (565, 330579), (1017, 183655), (1035, 180461), (1597, 116955), (1695, 110193), (2599, 71865), (4791, 38985), (5085, 36731), (7797, 23955), (7985, 23391), (12995, 14373)]