17290275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 30855168

約数和(自身を除く): 13564893

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 191, 213, 255, 355, 425, 573, 955, 1065, 1207, 1275, 1775, 2865, 3247, 3621, 4775, 5325, 6035, 9741, 13561, 14325, 16235, 18105, 30175, 40683, 48705, 67805, 81175, 90525, 203415, 230537, 243525, 339025, 691611, 1017075, 1152685, 3458055, 5763425, 17290275]

約数ペア:

[(1, 17290275), (3, 5763425), (5, 3458055), (15, 1152685), (17, 1017075), (25, 691611), (51, 339025), (71, 243525), (75, 230537), (85, 203415), (191, 90525), (213, 81175), (255, 67805), (355, 48705), (425, 40683), (573, 30175), (955, 18105), (1065, 16235), (1207, 14325), (1275, 13561), (1775, 9741), (2865, 6035), (3247, 5325), (3621, 4775)]