15697009755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127447}}^1$

素因数の和:127505

約数の個数: 96

約数和(自身を含む): 34355902464

約数和(自身を除く): 18658892709

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 35, 45, 51, 63, 69, 85, 105, 115, 119, 153, 161, 207, 255, 315, 345, 357, 391, 483, 595, 765, 805, 1035, 1071, 1173, 1449, 1785, 1955, 2415, 2737, 3519, 5355, 5865, 7245, 8211, 13685, 17595, 24633, 41055, 123165, 127447, 382341, 637235, 892129, 1147023, 1911705, 2166599, 2676387, 2931281, 4460645, 5735115, 6499797, 8029161, 8793843, 10832995, 13381935, 14656405, 15166193, 19499391, 20518967, 26381529, 32498985, 40145805, 43969215, 45498579, 49831777, 61556901, 75830965, 97496955, 102594835, 131907645, 136495737, 149495331, 184670703, 227492895, 249158885, 307784505, 348822439, 448485993, 682478685, 747476655, 923353515, 1046467317, 1744112195, 2242429965, 3139401951, 5232336585, 15697009755]

約数ペア:

[(1, 15697009755), (3, 5232336585), (5, 3139401951), (7, 2242429965), (9, 1744112195), (15, 1046467317), (17, 923353515), (21, 747476655), (23, 682478685), (35, 448485993), (45, 348822439), (51, 307784505), (63, 249158885), (69, 227492895), (85, 184670703), (105, 149495331), (115, 136495737), (119, 131907645), (153, 102594835), (161, 97496955), (207, 75830965), (255, 61556901), (315, 49831777), (345, 45498579), (357, 43969215), (391, 40145805), (483, 32498985), (595, 26381529), (765, 20518967), (805, 19499391), (1035, 15166193), (1071, 14656405), (1173, 13381935), (1449, 10832995), (1785, 8793843), (1955, 8029161), (2415, 6499797), (2737, 5735115), (3519, 4460645), (5355, 2931281), (5865, 2676387), (7245, 2166599), (8211, 1911705), (13685, 1147023), (17595, 892129), (24633, 637235), (41055, 382341), (123165, 127447)]