402852285

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 813491712

約数和(自身を除く): 410639427

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 279, 297, 341, 405, 465, 495, 837, 891, 1023, 1395, 1485, 1705, 2511, 2917, 3069, 4185, 4455, 5115, 8751, 9207, 12555, 14585, 15345, 26253, 27621, 32087, 43755, 46035, 78759, 90427, 96261, 131265, 138105, 160435, 236277, 271281, 288783, 393795, 452135, 481305, 813843, 866349, 994697, 1181385, 1356405, 1443915, 2441529, 2599047, 2984091, 4069215, 4331745, 4973485, 7324587, 8952273, 12207645, 12995235, 14920455, 26856819, 36622935, 44761365, 80570457, 134284095, 402852285]

約数ペア:

[(1, 402852285), (3, 134284095), (5, 80570457), (9, 44761365), (11, 36622935), (15, 26856819), (27, 14920455), (31, 12995235), (33, 12207645), (45, 8952273), (55, 7324587), (81, 4973485), (93, 4331745), (99, 4069215), (135, 2984091), (155, 2599047), (165, 2441529), (279, 1443915), (297, 1356405), (341, 1181385), (405, 994697), (465, 866349), (495, 813843), (837, 481305), (891, 452135), (1023, 393795), (1395, 288783), (1485, 271281), (1705, 236277), (2511, 160435), (2917, 138105), (3069, 131265), (4185, 96261), (4455, 90427), (5115, 78759), (8751, 46035), (9207, 43755), (12555, 32087), (14585, 27621), (15345, 26253)]