156720903615

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1\times {\mathrm{16319}}^1$

素因数の和:18544

約数の個数: 48

約数和(自身を含む): 274485818880

約数和(自身を除く): 117764915265

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2113, 4545, 6339, 10565, 16319, 19017, 31695, 48957, 81595, 95085, 146871, 213413, 244785, 640239, 734355, 1067065, 1648219, 1920717, 3201195, 4944657, 8241095, 9603585, 14833971, 24723285, 34482047, 74169855, 103446141, 172410235, 310338423, 517230705, 1551692115, 3482686747, 10448060241, 17413433735, 31344180723, 52240301205, 156720903615]

約数ペア:

[(1, 156720903615), (3, 52240301205), (5, 31344180723), (9, 17413433735), (15, 10448060241), (45, 3482686747), (101, 1551692115), (303, 517230705), (505, 310338423), (909, 172410235), (1515, 103446141), (2113, 74169855), (4545, 34482047), (6339, 24723285), (10565, 14833971), (16319, 9603585), (19017, 8241095), (31695, 4944657), (48957, 3201195), (81595, 1920717), (95085, 1648219), (146871, 1067065), (213413, 734355), (244785, 640239)]