29808625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 49121280

約数和(自身を除く): 19312655

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 125, 133, 163, 175, 209, 275, 385, 475, 665, 815, 875, 1045, 1141, 1375, 1463, 1793, 1925, 2375, 3097, 3325, 4075, 5225, 5705, 7315, 8965, 9625, 12551, 15485, 16625, 20375, 21679, 26125, 28525, 34067, 36575, 44825, 62755, 77425, 108395, 142625, 170335, 182875, 224125, 238469, 313775, 387125, 541975, 851675, 1192345, 1568875, 2709875, 4258375, 5961725, 29808625]

約数ペア:

[(1, 29808625), (5, 5961725), (7, 4258375), (11, 2709875), (19, 1568875), (25, 1192345), (35, 851675), (55, 541975), (77, 387125), (95, 313775), (125, 238469), (133, 224125), (163, 182875), (175, 170335), (209, 142625), (275, 108395), (385, 77425), (475, 62755), (665, 44825), (815, 36575), (875, 34067), (1045, 28525), (1141, 26125), (1375, 21679), (1463, 20375), (1793, 16625), (1925, 15485), (2375, 12551), (3097, 9625), (3325, 8965), (4075, 7315), (5225, 5705)]