1188150555

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 2002475520

約数和(自身を除く): 814324965

約数列:

[1, 3, 5, 15, 53, 59, 73, 159, 177, 219, 265, 295, 347, 365, 795, 885, 1041, 1095, 1735, 3127, 3869, 4307, 5205, 9381, 11607, 12921, 15635, 18391, 19345, 20473, 21535, 25331, 46905, 55173, 58035, 61419, 64605, 75993, 91955, 102365, 126655, 228271, 275865, 307095, 379965, 684813, 1085069, 1141355, 1342543, 1494529, 3255207, 3424065, 4027629, 4483587, 5425345, 6712715, 7472645, 16276035, 20138145, 22417935, 79210037, 237630111, 396050185, 1188150555]

約数ペア:

[(1, 1188150555), (3, 396050185), (5, 237630111), (15, 79210037), (53, 22417935), (59, 20138145), (73, 16276035), (159, 7472645), (177, 6712715), (219, 5425345), (265, 4483587), (295, 4027629), (347, 3424065), (365, 3255207), (795, 1494529), (885, 1342543), (1041, 1141355), (1095, 1085069), (1735, 684813), (3127, 379965), (3869, 307095), (4307, 275865), (5205, 228271), (9381, 126655), (11607, 102365), (12921, 91955), (15635, 75993), (18391, 64605), (19345, 61419), (20473, 58035), (21535, 55173), (25331, 46905)]