28518702975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{130267}}^1$

素因数の和:130429

約数の個数: 72

約数和(自身を含む): 58797764480

約数和(自身を除く): 30279061505

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 139, 175, 225, 315, 417, 525, 695, 973, 1251, 1575, 2085, 2919, 3475, 4865, 6255, 8757, 10425, 14595, 24325, 31275, 43785, 72975, 130267, 218925, 390801, 651335, 911869, 1172403, 1954005, 2735607, 3256675, 4559345, 5862015, 8206821, 9770025, 13678035, 18107113, 22796725, 29310075, 41034105, 54321339, 68390175, 90535565, 126749791, 162964017, 205170525, 271606695, 380249373, 452677825, 633748955, 814820085, 1140748119, 1358033475, 1901246865, 3168744775, 4074100425, 5703740595, 9506234325, 28518702975]

約数ペア:

[(1, 28518702975), (3, 9506234325), (5, 5703740595), (7, 4074100425), (9, 3168744775), (15, 1901246865), (21, 1358033475), (25, 1140748119), (35, 814820085), (45, 633748955), (63, 452677825), (75, 380249373), (105, 271606695), (139, 205170525), (175, 162964017), (225, 126749791), (315, 90535565), (417, 68390175), (525, 54321339), (695, 41034105), (973, 29310075), (1251, 22796725), (1575, 18107113), (2085, 13678035), (2919, 9770025), (3475, 8206821), (4865, 5862015), (6255, 4559345), (8757, 3256675), (10425, 2735607), (14595, 1954005), (24325, 1172403), (31275, 911869), (43785, 651335), (72975, 390801), (130267, 218925)]