213374123925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1\times {\mathrm{1291}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 368196433920

約数和(自身を除く): 154822309995

約数列:

[1, 3, 5, 15, 25, 41, 59, 75, 123, 177, 205, 295, 615, 885, 911, 1025, 1291, 1475, 2419, 2733, 3075, 3873, 4425, 4555, 6455, 7257, 12095, 13665, 19365, 22775, 32275, 36285, 37351, 52931, 53749, 60475, 68325, 76169, 96825, 112053, 158793, 161247, 181425, 186755, 228507, 264655, 268745, 380845, 560265, 793965, 806235, 933775, 1142535, 1176101, 1323275, 1343725, 1904225, 2203709, 2801325, 3122929, 3528303, 3969825, 4031175, 5712675, 5880505, 6611127, 9368787, 11018545, 15614645, 17641515, 29402525, 33055635, 46843935, 48220141, 55092725, 69389959, 78073225, 88207575, 144660423, 165278175, 208169877, 234219675, 241100705, 346949795, 723302115, 1040849385, 1205503525, 1734748975, 2844988319, 3616510575, 5204246925, 8534964957, 14224941595, 42674824785, 71124707975, 213374123925]

約数ペア:

[(1, 213374123925), (3, 71124707975), (5, 42674824785), (15, 14224941595), (25, 8534964957), (41, 5204246925), (59, 3616510575), (75, 2844988319), (123, 1734748975), (177, 1205503525), (205, 1040849385), (295, 723302115), (615, 346949795), (885, 241100705), (911, 234219675), (1025, 208169877), (1291, 165278175), (1475, 144660423), (2419, 88207575), (2733, 78073225), (3075, 69389959), (3873, 55092725), (4425, 48220141), (4555, 46843935), (6455, 33055635), (7257, 29402525), (12095, 17641515), (13665, 15614645), (19365, 11018545), (22775, 9368787), (32275, 6611127), (36285, 5880505), (37351, 5712675), (52931, 4031175), (53749, 3969825), (60475, 3528303), (68325, 3122929), (76169, 2801325), (96825, 2203709), (112053, 1904225), (158793, 1343725), (161247, 1323275), (181425, 1176101), (186755, 1142535), (228507, 933775), (264655, 806235), (268745, 793965), (380845, 560265)]