174865275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 340144896

約数和(自身を除く): 165279621

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 191, 195, 225, 313, 325, 573, 585, 939, 955, 975, 1565, 1719, 2483, 2817, 2865, 2925, 4069, 4695, 4775, 7449, 7825, 8595, 12207, 12415, 14085, 14325, 20345, 22347, 23475, 36621, 37245, 42975, 59783, 61035, 62075, 70425, 101725, 111735, 179349, 183105, 186225, 298915, 305175, 538047, 558675, 777179, 896745, 915525, 1494575, 2331537, 2690235, 3885895, 4483725, 6994611, 11657685, 13451175, 19429475, 34973055, 58288425, 174865275]

約数ペア:

[(1, 174865275), (3, 58288425), (5, 34973055), (9, 19429475), (13, 13451175), (15, 11657685), (25, 6994611), (39, 4483725), (45, 3885895), (65, 2690235), (75, 2331537), (117, 1494575), (191, 915525), (195, 896745), (225, 777179), (313, 558675), (325, 538047), (573, 305175), (585, 298915), (939, 186225), (955, 183105), (975, 179349), (1565, 111735), (1719, 101725), (2483, 70425), (2817, 62075), (2865, 61035), (2925, 59783), (4069, 42975), (4695, 37245), (4775, 36621), (7449, 23475), (7825, 22347), (8595, 20345), (12207, 14325), (12415, 14085)]