15025770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 44064000

約数和(自身を除く): 29038230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 101, 114, 135, 145, 171, 174, 190, 202, 261, 270, 285, 290, 303, 342, 435, 505, 513, 522, 551, 570, 606, 783, 855, 870, 909, 1010, 1026, 1102, 1305, 1515, 1566, 1653, 1710, 1818, 1919, 2565, 2610, 2727, 2755, 2929, 3030, 3306, 3838, 3915, 4545, 4959, 5130, 5454, 5510, 5757, 5858, 7830, 8265, 8787, 9090, 9595, 9918, 11514, 13635, 14645, 14877, 16530, 17271, 17574, 19190, 24795, 26361, 27270, 28785, 29290, 29754, 34542, 43935, 49590, 51813, 52722, 55651, 57570, 74385, 79083, 86355, 87870, 103626, 111302, 131805, 148770, 158166, 166953, 172710, 259065, 263610, 278255, 333906, 395415, 500859, 518130, 556510, 790830, 834765, 1001718, 1502577, 1669530, 2504295, 3005154, 5008590, 7512885, 15025770]

約数ペア:

[(1, 15025770), (2, 7512885), (3, 5008590), (5, 3005154), (6, 2504295), (9, 1669530), (10, 1502577), (15, 1001718), (18, 834765), (19, 790830), (27, 556510), (29, 518130), (30, 500859), (38, 395415), (45, 333906), (54, 278255), (57, 263610), (58, 259065), (87, 172710), (90, 166953), (95, 158166), (101, 148770), (114, 131805), (135, 111302), (145, 103626), (171, 87870), (174, 86355), (190, 79083), (202, 74385), (261, 57570), (270, 55651), (285, 52722), (290, 51813), (303, 49590), (342, 43935), (435, 34542), (505, 29754), (513, 29290), (522, 28785), (551, 27270), (570, 26361), (606, 24795), (783, 19190), (855, 17574), (870, 17271), (909, 16530), (1010, 14877), (1026, 14645), (1102, 13635), (1305, 11514), (1515, 9918), (1566, 9595), (1653, 9090), (1710, 8787), (1818, 8265), (1919, 7830), (2565, 5858), (2610, 5757), (2727, 5510), (2755, 5454), (2929, 5130), (3030, 4959), (3306, 4545), (3838, 3915)]