89767275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 166822656

約数和(自身を除く): 77055381

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4003, 4485, 7475, 12009, 20015, 22425, 52039, 60045, 92069, 100075, 156117, 260195, 276207, 300225, 460345, 780585, 1196897, 1300975, 1381035, 2301725, 3590691, 3902925, 5984485, 6905175, 17953455, 29922425, 89767275]

約数ペア:

[(1, 89767275), (3, 29922425), (5, 17953455), (13, 6905175), (15, 5984485), (23, 3902925), (25, 3590691), (39, 2301725), (65, 1381035), (69, 1300975), (75, 1196897), (115, 780585), (195, 460345), (299, 300225), (325, 276207), (345, 260195), (575, 156117), (897, 100075), (975, 92069), (1495, 60045), (1725, 52039), (4003, 22425), (4485, 20015), (7475, 12009)]