15249870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 41765328

約数和(自身を除く): 26515458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 281, 335, 402, 405, 562, 603, 670, 810, 843, 1005, 1206, 1405, 1686, 1809, 2010, 2529, 2810, 3015, 3618, 4215, 5058, 5427, 6030, 7587, 8430, 9045, 10854, 12645, 15174, 18090, 18827, 22761, 25290, 27135, 37654, 37935, 45522, 54270, 56481, 75870, 94135, 112962, 113805, 169443, 188270, 227610, 282405, 338886, 508329, 564810, 847215, 1016658, 1524987, 1694430, 2541645, 3049974, 5083290, 7624935, 15249870]

約数ペア:

[(1, 15249870), (2, 7624935), (3, 5083290), (5, 3049974), (6, 2541645), (9, 1694430), (10, 1524987), (15, 1016658), (18, 847215), (27, 564810), (30, 508329), (45, 338886), (54, 282405), (67, 227610), (81, 188270), (90, 169443), (134, 113805), (135, 112962), (162, 94135), (201, 75870), (270, 56481), (281, 54270), (335, 45522), (402, 37935), (405, 37654), (562, 27135), (603, 25290), (670, 22761), (810, 18827), (843, 18090), (1005, 15174), (1206, 12645), (1405, 10854), (1686, 9045), (1809, 8430), (2010, 7587), (2529, 6030), (2810, 5427), (3015, 5058), (3618, 4215)]