9205950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4749

約数の個数: 48

約数和(自身を含む): 24592176

約数和(自身を除く): 15386226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4721, 9442, 14163, 23605, 28326, 47210, 61373, 70815, 118025, 122746, 141630, 184119, 236050, 306865, 354075, 368238, 613730, 708150, 920595, 1534325, 1841190, 3068650, 4602975, 9205950]

約数ペア:

[(1, 9205950), (2, 4602975), (3, 3068650), (5, 1841190), (6, 1534325), (10, 920595), (13, 708150), (15, 613730), (25, 368238), (26, 354075), (30, 306865), (39, 236050), (50, 184119), (65, 141630), (75, 122746), (78, 118025), (130, 70815), (150, 61373), (195, 47210), (325, 28326), (390, 23605), (650, 14163), (975, 9442), (1950, 4721)]