15535290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 38776320

約数和(自身を除く): 23241030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 67, 118, 131, 134, 177, 201, 262, 295, 335, 354, 393, 402, 590, 655, 670, 786, 885, 1005, 1310, 1770, 1965, 2010, 3930, 3953, 7729, 7906, 8777, 11859, 15458, 17554, 19765, 23187, 23718, 26331, 38645, 39530, 43885, 46374, 52662, 59295, 77290, 87770, 115935, 118590, 131655, 231870, 263310, 517843, 1035686, 1553529, 2589215, 3107058, 5178430, 7767645, 15535290]

約数ペア:

[(1, 15535290), (2, 7767645), (3, 5178430), (5, 3107058), (6, 2589215), (10, 1553529), (15, 1035686), (30, 517843), (59, 263310), (67, 231870), (118, 131655), (131, 118590), (134, 115935), (177, 87770), (201, 77290), (262, 59295), (295, 52662), (335, 46374), (354, 43885), (393, 39530), (402, 38645), (590, 26331), (655, 23718), (670, 23187), (786, 19765), (885, 17554), (1005, 15458), (1310, 11859), (1770, 8777), (1965, 7906), (2010, 7729), (3930, 3953)]