26623305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 49870080

約数和(自身を除く): 23246775

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 887, 1035, 1305, 2001, 2661, 3335, 4435, 6003, 7983, 10005, 13305, 20401, 25723, 30015, 39915, 61203, 77169, 102005, 128615, 183609, 231507, 306015, 385845, 591629, 918045, 1157535, 1774887, 2958145, 5324661, 8874435, 26623305]

約数ペア:

[(1, 26623305), (3, 8874435), (5, 5324661), (9, 2958145), (15, 1774887), (23, 1157535), (29, 918045), (45, 591629), (69, 385845), (87, 306015), (115, 231507), (145, 183609), (207, 128615), (261, 102005), (345, 77169), (435, 61203), (667, 39915), (887, 30015), (1035, 25723), (1305, 20401), (2001, 13305), (2661, 10005), (3335, 7983), (4435, 6003)]