27010165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 16535435

約数列:

[1, 5, 7, 13, 23, 29, 35, 65, 89, 91, 115, 145, 161, 203, 299, 377, 445, 455, 623, 667, 805, 1015, 1157, 1495, 1885, 2047, 2093, 2581, 2639, 3115, 3335, 4669, 5785, 8099, 8671, 10235, 10465, 12905, 13195, 14329, 18067, 23345, 26611, 33553, 40495, 43355, 59363, 60697, 71645, 90335, 133055, 167765, 186277, 234871, 296815, 303485, 415541, 771719, 931385, 1174355, 2077705, 3858595, 5402033, 27010165]

約数ペア:

[(1, 27010165), (5, 5402033), (7, 3858595), (13, 2077705), (23, 1174355), (29, 931385), (35, 771719), (65, 415541), (89, 303485), (91, 296815), (115, 234871), (145, 186277), (161, 167765), (203, 133055), (299, 90335), (377, 71645), (445, 60697), (455, 59363), (623, 43355), (667, 40495), (805, 33553), (1015, 26611), (1157, 23345), (1495, 18067), (1885, 14329), (2047, 13195), (2093, 12905), (2581, 10465), (2639, 10235), (3115, 8671), (3335, 8099), (4669, 5785)]