3843455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 2031745

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 149, 335, 385, 469, 737, 745, 1043, 1639, 2345, 3685, 5159, 5215, 8195, 9983, 11473, 25795, 49915, 57365, 69881, 109813, 349405, 549065, 768691, 3843455]

約数ペア:

[(1, 3843455), (5, 768691), (7, 549065), (11, 349405), (35, 109813), (55, 69881), (67, 57365), (77, 49915), (149, 25795), (335, 11473), (385, 9983), (469, 8195), (737, 5215), (745, 5159), (1043, 3685), (1639, 2345)]