148979715

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 242351616

約数和(自身を除く): 93371901

約数列:

[1, 3, 5, 15, 103, 211, 309, 457, 515, 633, 1055, 1371, 1545, 2285, 3165, 6855, 21733, 47071, 65199, 96427, 108665, 141213, 235355, 289281, 325995, 482135, 706065, 1446405, 9931981, 29795943, 49659905, 148979715]

約数ペア:

[(1, 148979715), (3, 49659905), (5, 29795943), (15, 9931981), (103, 1446405), (211, 706065), (309, 482135), (457, 325995), (515, 289281), (633, 235355), (1055, 141213), (1371, 108665), (1545, 96427), (2285, 65199), (3165, 47071), (6855, 21733)]