51888891015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{698417}}^1$

素因数の和:698568

約数の個数: 48

約数和(自身を含む): 97622074368

約数和(自身を除く): 45733183353

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 1143, 1651, 1905, 4953, 5715, 8255, 14859, 24765, 74295, 698417, 2095251, 3492085, 6285753, 9079421, 10476255, 27238263, 31428765, 45397105, 81714789, 88698959, 136191315, 266096877, 408573945, 443494795, 798290631, 1153086467, 1330484385, 3459259401, 3991453155, 5765432335, 10377778203, 17296297005, 51888891015]

約数ペア:

[(1, 51888891015), (3, 17296297005), (5, 10377778203), (9, 5765432335), (13, 3991453155), (15, 3459259401), (39, 1330484385), (45, 1153086467), (65, 798290631), (117, 443494795), (127, 408573945), (195, 266096877), (381, 136191315), (585, 88698959), (635, 81714789), (1143, 45397105), (1651, 31428765), (1905, 27238263), (4953, 10476255), (5715, 9079421), (8255, 6285753), (14859, 3492085), (24765, 2095251), (74295, 698417)]