4145760385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 5794629120

約数和(自身を除く): 1648868735

約数列:

[1, 5, 13, 19, 61, 65, 95, 113, 247, 305, 487, 565, 793, 1159, 1235, 1469, 2147, 2435, 3965, 5795, 6331, 6893, 7345, 9253, 10735, 15067, 27911, 29707, 31655, 34465, 46265, 55031, 75335, 89609, 120289, 130967, 139555, 148535, 275155, 386191, 448045, 564433, 601445, 654835, 715403, 1045589, 1702571, 1930955, 2822165, 3356891, 3577015, 5227945, 7337629, 8512855, 13592657, 16784455, 36688145, 43639583, 63780929, 67963285, 218197915, 318904645, 829152077, 4145760385]

約数ペア:

[(1, 4145760385), (5, 829152077), (13, 318904645), (19, 218197915), (61, 67963285), (65, 63780929), (95, 43639583), (113, 36688145), (247, 16784455), (305, 13592657), (487, 8512855), (565, 7337629), (793, 5227945), (1159, 3577015), (1235, 3356891), (1469, 2822165), (2147, 1930955), (2435, 1702571), (3965, 1045589), (5795, 715403), (6331, 654835), (6893, 601445), (7345, 564433), (9253, 448045), (10735, 386191), (15067, 275155), (27911, 148535), (29707, 139555), (31655, 130967), (34465, 120289), (46265, 89609), (55031, 75335)]