77392245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 73897611

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 191, 227, 255, 357, 573, 595, 681, 955, 1135, 1337, 1589, 1785, 2865, 3247, 3405, 3859, 4011, 4767, 6685, 7945, 9741, 11577, 16235, 19295, 20055, 22729, 23835, 27013, 43357, 48705, 57885, 68187, 81039, 113645, 130071, 135065, 216785, 303499, 340935, 405195, 650355, 737069, 910497, 1517495, 2211207, 3685345, 4552485, 5159483, 11056035, 15478449, 25797415, 77392245]

約数ペア:

[(1, 77392245), (3, 25797415), (5, 15478449), (7, 11056035), (15, 5159483), (17, 4552485), (21, 3685345), (35, 2211207), (51, 1517495), (85, 910497), (105, 737069), (119, 650355), (191, 405195), (227, 340935), (255, 303499), (357, 216785), (573, 135065), (595, 130071), (681, 113645), (955, 81039), (1135, 68187), (1337, 57885), (1589, 48705), (1785, 43357), (2865, 27013), (3247, 23835), (3405, 22729), (3859, 20055), (4011, 19295), (4767, 16235), (6685, 11577), (7945, 9741)]