151930845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9954

約数の個数: 48

約数和(自身を含む): 296584704

約数和(自身を除く): 144653859

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 9901, 15345, 29703, 49505, 89109, 108911, 148515, 306931, 326733, 445545, 544555, 920793, 980199, 1534655, 1633665, 2762379, 3376241, 4603965, 4900995, 10128723, 13811895, 16881205, 30386169, 50643615, 151930845]

約数ペア:

[(1, 151930845), (3, 50643615), (5, 30386169), (9, 16881205), (11, 13811895), (15, 10128723), (31, 4900995), (33, 4603965), (45, 3376241), (55, 2762379), (93, 1633665), (99, 1534655), (155, 980199), (165, 920793), (279, 544555), (341, 445545), (465, 326733), (495, 306931), (1023, 148515), (1395, 108911), (1705, 89109), (3069, 49505), (5115, 29703), (9901, 15345)]