20231488485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{143501}}^1$

素因数の和:143766

約数の個数: 48

約数和(自身を含む): 37922412528

約数和(自身を除く): 17690924043

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 241, 585, 723, 1205, 2169, 3133, 3615, 9399, 10845, 15665, 28197, 46995, 140985, 143501, 430503, 717505, 1291509, 1865513, 2152515, 5596539, 6457545, 9327565, 16789617, 27982695, 34583741, 83948085, 103751223, 172918705, 311253669, 449588633, 518756115, 1348765899, 1556268345, 2247943165, 4046297697, 6743829495, 20231488485]

約数ペア:

[(1, 20231488485), (3, 6743829495), (5, 4046297697), (9, 2247943165), (13, 1556268345), (15, 1348765899), (39, 518756115), (45, 449588633), (65, 311253669), (117, 172918705), (195, 103751223), (241, 83948085), (585, 34583741), (723, 27982695), (1205, 16789617), (2169, 9327565), (3133, 6457545), (3615, 5596539), (9399, 2152515), (10845, 1865513), (15665, 1291509), (28197, 717505), (46995, 430503), (140985, 143501)]