89850075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 180488448

約数和(自身を除く): 90638373

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 1063, 1127, 1225, 1725, 2415, 3189, 3381, 3675, 4025, 5315, 5635, 7441, 12075, 15945, 16905, 22323, 24449, 26575, 28175, 37205, 52087, 73347, 79725, 84525, 111615, 122245, 156261, 171143, 186025, 260435, 366735, 513429, 558075, 611225, 781305, 855715, 1198001, 1302175, 1833675, 2567145, 3594003, 3906525, 4278575, 5990005, 12835725, 17970015, 29950025, 89850075]

約数ペア:

[(1, 89850075), (3, 29950025), (5, 17970015), (7, 12835725), (15, 5990005), (21, 4278575), (23, 3906525), (25, 3594003), (35, 2567145), (49, 1833675), (69, 1302175), (75, 1198001), (105, 855715), (115, 781305), (147, 611225), (161, 558075), (175, 513429), (245, 366735), (345, 260435), (483, 186025), (525, 171143), (575, 156261), (735, 122245), (805, 111615), (1063, 84525), (1127, 79725), (1225, 73347), (1725, 52087), (2415, 37205), (3189, 28175), (3381, 26575), (3675, 24449), (4025, 22323), (5315, 16905), (5635, 15945), (7441, 12075)]