85132575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 173660760

約数和(自身を除く): 88528185

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 59, 75, 99, 121, 159, 165, 177, 225, 265, 275, 295, 363, 477, 495, 531, 583, 605, 649, 795, 825, 885, 1089, 1325, 1475, 1749, 1815, 1947, 2385, 2475, 2655, 2915, 3025, 3127, 3245, 3975, 4425, 5247, 5445, 5841, 6413, 7139, 8745, 9075, 9381, 9735, 11925, 13275, 14575, 15635, 16225, 19239, 21417, 26235, 27225, 28143, 29205, 32065, 34397, 35695, 43725, 46905, 48675, 57717, 64251, 78175, 96195, 103191, 107085, 131175, 140715, 146025, 160325, 171985, 178475, 234525, 288585, 309573, 321255, 378367, 480975, 515955, 535425, 703575, 859925, 1135101, 1442925, 1547865, 1606275, 1891835, 2579775, 3405303, 5675505, 7739325, 9459175, 17026515, 28377525, 85132575]

約数ペア:

[(1, 85132575), (3, 28377525), (5, 17026515), (9, 9459175), (11, 7739325), (15, 5675505), (25, 3405303), (33, 2579775), (45, 1891835), (53, 1606275), (55, 1547865), (59, 1442925), (75, 1135101), (99, 859925), (121, 703575), (159, 535425), (165, 515955), (177, 480975), (225, 378367), (265, 321255), (275, 309573), (295, 288585), (363, 234525), (477, 178475), (495, 171985), (531, 160325), (583, 146025), (605, 140715), (649, 131175), (795, 107085), (825, 103191), (885, 96195), (1089, 78175), (1325, 64251), (1475, 57717), (1749, 48675), (1815, 46905), (1947, 43725), (2385, 35695), (2475, 34397), (2655, 32065), (2915, 29205), (3025, 28143), (3127, 27225), (3245, 26235), (3975, 21417), (4425, 19239), (5247, 16225), (5445, 15635), (5841, 14575), (6413, 13275), (7139, 11925), (8745, 9735), (9075, 9381)]