977335965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10487}}^1$

素因数の和:10626

約数の個数: 48

約数和(自身を含む): 1799740800

約数和(自身を除く): 822404835

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 855, 981, 1635, 2071, 4905, 6213, 10355, 10487, 18639, 31065, 31461, 52435, 93195, 94383, 157305, 199253, 471915, 597759, 996265, 1143083, 1793277, 2988795, 3429249, 5715415, 8966385, 10287747, 17146245, 21718577, 51438735, 65155731, 108592885, 195467193, 325778655, 977335965]

約数ペア:

[(1, 977335965), (3, 325778655), (5, 195467193), (9, 108592885), (15, 65155731), (19, 51438735), (45, 21718577), (57, 17146245), (95, 10287747), (109, 8966385), (171, 5715415), (285, 3429249), (327, 2988795), (545, 1793277), (855, 1143083), (981, 996265), (1635, 597759), (2071, 471915), (4905, 199253), (6213, 157305), (10355, 94383), (10487, 93195), (18639, 52435), (31065, 31461)]