27370575

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 54996480

約数和(自身を除く): 27625905

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 41, 43, 45, 69, 75, 115, 123, 129, 135, 205, 207, 215, 225, 345, 369, 387, 575, 615, 621, 645, 675, 943, 989, 1025, 1035, 1075, 1107, 1161, 1725, 1763, 1845, 1935, 2829, 2967, 3075, 3105, 3225, 4715, 4945, 5175, 5289, 5535, 5805, 8487, 8815, 8901, 9225, 9675, 14145, 14835, 15525, 15867, 23575, 24725, 25461, 26445, 26703, 27675, 29025, 40549, 42435, 44075, 44505, 47601, 70725, 74175, 79335, 121647, 127305, 132225, 133515, 202745, 212175, 222525, 238005, 364941, 396675, 608235, 636525, 667575, 1013725, 1094823, 1190025, 1824705, 3041175, 5474115, 9123525, 27370575]

約数ペア:

[(1, 27370575), (3, 9123525), (5, 5474115), (9, 3041175), (15, 1824705), (23, 1190025), (25, 1094823), (27, 1013725), (41, 667575), (43, 636525), (45, 608235), (69, 396675), (75, 364941), (115, 238005), (123, 222525), (129, 212175), (135, 202745), (205, 133515), (207, 132225), (215, 127305), (225, 121647), (345, 79335), (369, 74175), (387, 70725), (575, 47601), (615, 44505), (621, 44075), (645, 42435), (675, 40549), (943, 29025), (989, 27675), (1025, 26703), (1035, 26445), (1075, 25461), (1107, 24725), (1161, 23575), (1725, 15867), (1763, 15525), (1845, 14835), (1935, 14145), (2829, 9675), (2967, 9225), (3075, 8901), (3105, 8815), (3225, 8487), (4715, 5805), (4945, 5535), (5175, 5289)]