75225645

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 147225600

約数和(自身を除く): 71999955

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 179, 283, 297, 495, 537, 849, 895, 1415, 1485, 1611, 1969, 2547, 2685, 3113, 4245, 4833, 5907, 7641, 8055, 9339, 9845, 12735, 15565, 17721, 24165, 28017, 29535, 38205, 46695, 50657, 53163, 84051, 88605, 140085, 151971, 253285, 265815, 420255, 455913, 557227, 759855, 1367739, 1671681, 2279565, 2786135, 5015043, 6838695, 8358405, 15045129, 25075215, 75225645]

約数ペア:

[(1, 75225645), (3, 25075215), (5, 15045129), (9, 8358405), (11, 6838695), (15, 5015043), (27, 2786135), (33, 2279565), (45, 1671681), (55, 1367739), (99, 759855), (135, 557227), (165, 455913), (179, 420255), (283, 265815), (297, 253285), (495, 151971), (537, 140085), (849, 88605), (895, 84051), (1415, 53163), (1485, 50657), (1611, 46695), (1969, 38205), (2547, 29535), (2685, 28017), (3113, 24165), (4245, 17721), (4833, 15565), (5907, 12735), (7641, 9845), (8055, 9339)]