70884495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 135626400

約数和(自身を除く): 64741905

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1335, 1609, 2937, 4005, 4827, 4895, 8045, 8811, 14481, 14685, 17699, 24135, 44055, 53097, 72405, 88495, 143201, 159291, 265485, 429603, 716005, 796455, 1288809, 1575211, 2148015, 4725633, 6444045, 7876055, 14176899, 23628165, 70884495]

約数ペア:

[(1, 70884495), (3, 23628165), (5, 14176899), (9, 7876055), (11, 6444045), (15, 4725633), (33, 2148015), (45, 1575211), (55, 1288809), (89, 796455), (99, 716005), (165, 429603), (267, 265485), (445, 159291), (495, 143201), (801, 88495), (979, 72405), (1335, 53097), (1609, 44055), (2937, 24135), (4005, 17699), (4827, 14685), (4895, 14481), (8045, 8811)]