25196490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 73861632

約数和(自身を除く): 48665142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 821, 930, 990, 1023, 1395, 1642, 1705, 2046, 2463, 2790, 3069, 3410, 4105, 4926, 5115, 6138, 7389, 8210, 9031, 10230, 12315, 14778, 15345, 18062, 24630, 25451, 27093, 30690, 36945, 45155, 50902, 54186, 73890, 76353, 81279, 90310, 127255, 135465, 152706, 162558, 229059, 254510, 270930, 279961, 381765, 406395, 458118, 559922, 763530, 812790, 839883, 1145295, 1399805, 1679766, 2290590, 2519649, 2799610, 4199415, 5039298, 8398830, 12598245, 25196490]

約数ペア:

[(1, 25196490), (2, 12598245), (3, 8398830), (5, 5039298), (6, 4199415), (9, 2799610), (10, 2519649), (11, 2290590), (15, 1679766), (18, 1399805), (22, 1145295), (30, 839883), (31, 812790), (33, 763530), (45, 559922), (55, 458118), (62, 406395), (66, 381765), (90, 279961), (93, 270930), (99, 254510), (110, 229059), (155, 162558), (165, 152706), (186, 135465), (198, 127255), (279, 90310), (310, 81279), (330, 76353), (341, 73890), (465, 54186), (495, 50902), (558, 45155), (682, 36945), (821, 30690), (930, 27093), (990, 25451), (1023, 24630), (1395, 18062), (1642, 15345), (1705, 14778), (2046, 12315), (2463, 10230), (2790, 9031), (3069, 8210), (3410, 7389), (4105, 6138), (4926, 5115)]