2007488895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{51853}}^1$

素因数の和:51979

約数の個数: 32

約数和(自身を含む): 3360139200

約数和(自身を除く): 1352650305

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 2581, 7743, 12905, 38715, 51853, 155559, 259265, 777795, 1503737, 4511211, 4614917, 7518685, 13844751, 22556055, 23074585, 69223755, 133832593, 401497779, 669162965, 2007488895]

約数ペア:

[(1, 2007488895), (3, 669162965), (5, 401497779), (15, 133832593), (29, 69223755), (87, 23074585), (89, 22556055), (145, 13844751), (267, 7518685), (435, 4614917), (445, 4511211), (1335, 1503737), (2581, 777795), (7743, 259265), (12905, 155559), (38715, 51853)]