1230768045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67867}}^1$

素因数の和:67922

約数の個数: 48

約数和(自身を含む): 2371579392

約数和(自身を除く): 1140811347

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 18135, 67867, 203601, 339335, 610803, 882271, 1018005, 2103877, 2646813, 3054015, 4411355, 6311631, 7940439, 10519385, 13234065, 18934893, 27350401, 31558155, 39702195, 82051203, 94674465, 136752005, 246153609, 410256015, 1230768045]

約数ペア:

[(1, 1230768045), (3, 410256015), (5, 246153609), (9, 136752005), (13, 94674465), (15, 82051203), (31, 39702195), (39, 31558155), (45, 27350401), (65, 18934893), (93, 13234065), (117, 10519385), (155, 7940439), (195, 6311631), (279, 4411355), (403, 3054015), (465, 2646813), (585, 2103877), (1209, 1018005), (1395, 882271), (2015, 610803), (3627, 339335), (6045, 203601), (18135, 67867)]