489486525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 938300064

約数和(自身を除く): 448813539

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 289, 425, 561, 825, 867, 935, 1275, 1445, 2053, 2805, 3179, 4335, 4675, 6159, 7225, 9537, 10265, 14025, 15895, 21675, 22583, 30795, 34901, 47685, 51325, 67749, 79475, 104703, 112915, 153975, 174505, 238425, 338745, 383911, 523515, 564575, 593317, 872525, 1151733, 1693725, 1779951, 1919555, 2617575, 2966585, 5758665, 6526487, 8899755, 9597775, 14832925, 19579461, 28793325, 32632435, 44498775, 97897305, 163162175, 489486525]

約数ペア:

[(1, 489486525), (3, 163162175), (5, 97897305), (11, 44498775), (15, 32632435), (17, 28793325), (25, 19579461), (33, 14832925), (51, 9597775), (55, 8899755), (75, 6526487), (85, 5758665), (165, 2966585), (187, 2617575), (255, 1919555), (275, 1779951), (289, 1693725), (425, 1151733), (561, 872525), (825, 593317), (867, 564575), (935, 523515), (1275, 383911), (1445, 338745), (2053, 238425), (2805, 174505), (3179, 153975), (4335, 112915), (4675, 104703), (6159, 79475), (7225, 67749), (9537, 51325), (10265, 47685), (14025, 34901), (15895, 30795), (21675, 22583)]