15078312095

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 24402876480

約数和(自身を除く): 9324564385

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 187, 245, 385, 397, 539, 595, 829, 833, 935, 1309, 1985, 2695, 2779, 4145, 4165, 4367, 5803, 6545, 6749, 9119, 9163, 13895, 14093, 19453, 21835, 29015, 30569, 33745, 40621, 45595, 45815, 47243, 63833, 70465, 74239, 97265, 98651, 152845, 155023, 203105, 213983, 236215, 319165, 329113, 330701, 371195, 446831, 493255, 519673, 690557, 775115, 1069915, 1085161, 1645565, 1653505, 2234155, 2303791, 2598365, 3452785, 3620243, 3637711, 5425805, 5594921, 7596127, 11518955, 16126537, 18101215, 18188555, 25341701, 27974605, 37980635, 39164447, 61544131, 80632685, 126708505, 177391907, 195822235, 274151129, 307720655, 430808917, 886959535, 1370755645, 2154044585, 3015662419, 15078312095]

約数ペア:

[(1, 15078312095), (5, 3015662419), (7, 2154044585), (11, 1370755645), (17, 886959535), (35, 430808917), (49, 307720655), (55, 274151129), (77, 195822235), (85, 177391907), (119, 126708505), (187, 80632685), (245, 61544131), (385, 39164447), (397, 37980635), (539, 27974605), (595, 25341701), (829, 18188555), (833, 18101215), (935, 16126537), (1309, 11518955), (1985, 7596127), (2695, 5594921), (2779, 5425805), (4145, 3637711), (4165, 3620243), (4367, 3452785), (5803, 2598365), (6545, 2303791), (6749, 2234155), (9119, 1653505), (9163, 1645565), (13895, 1085161), (14093, 1069915), (19453, 775115), (21835, 690557), (29015, 519673), (30569, 493255), (33745, 446831), (40621, 371195), (45595, 330701), (45815, 329113), (47243, 319165), (63833, 236215), (70465, 213983), (74239, 203105), (97265, 155023), (98651, 152845)]