22632525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 44075304

約数和(自身を除く): 21442779

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 61, 75, 85, 97, 153, 183, 225, 255, 291, 305, 425, 485, 549, 765, 873, 915, 1037, 1275, 1455, 1525, 1649, 2425, 2745, 3111, 3825, 4365, 4575, 4947, 5185, 5917, 7275, 8245, 9333, 13725, 14841, 15555, 17751, 21825, 24735, 25925, 29585, 41225, 46665, 53253, 74205, 77775, 88755, 100589, 123675, 147925, 233325, 266265, 301767, 371025, 443775, 502945, 905301, 1331325, 1508835, 2514725, 4526505, 7544175, 22632525]

約数ペア:

[(1, 22632525), (3, 7544175), (5, 4526505), (9, 2514725), (15, 1508835), (17, 1331325), (25, 905301), (45, 502945), (51, 443775), (61, 371025), (75, 301767), (85, 266265), (97, 233325), (153, 147925), (183, 123675), (225, 100589), (255, 88755), (291, 77775), (305, 74205), (425, 53253), (485, 46665), (549, 41225), (765, 29585), (873, 25925), (915, 24735), (1037, 21825), (1275, 17751), (1455, 15555), (1525, 14841), (1649, 13725), (2425, 9333), (2745, 8245), (3111, 7275), (3825, 5917), (4365, 5185), (4575, 4947)]