867014775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 1707127344

約数和(自身を除く): 840112569

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 137, 165, 225, 275, 411, 495, 685, 825, 1233, 1507, 2055, 2475, 2557, 3425, 4521, 6165, 7535, 7671, 10275, 12785, 13563, 22605, 23013, 28127, 30825, 37675, 38355, 63925, 67815, 84381, 113025, 115065, 140635, 191775, 253143, 339075, 350309, 421905, 575325, 703175, 1050927, 1265715, 1751545, 2109525, 3152781, 3853399, 5254635, 6328575, 8757725, 11560197, 15763905, 19266995, 26273175, 34680591, 57800985, 78819525, 96334975, 173402955, 289004925, 867014775]

約数ペア:

[(1, 867014775), (3, 289004925), (5, 173402955), (9, 96334975), (11, 78819525), (15, 57800985), (25, 34680591), (33, 26273175), (45, 19266995), (55, 15763905), (75, 11560197), (99, 8757725), (137, 6328575), (165, 5254635), (225, 3853399), (275, 3152781), (411, 2109525), (495, 1751545), (685, 1265715), (825, 1050927), (1233, 703175), (1507, 575325), (2055, 421905), (2475, 350309), (2557, 339075), (3425, 253143), (4521, 191775), (6165, 140635), (7535, 115065), (7671, 113025), (10275, 84381), (12785, 67815), (13563, 63925), (22605, 38355), (23013, 37675), (28127, 30825)]