15298965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 29892096

約数和(自身を除く): 14593131

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 997, 1023, 1395, 1705, 2991, 3069, 4985, 5115, 8973, 10967, 14955, 15345, 30907, 32901, 44865, 54835, 92721, 98703, 154535, 164505, 278163, 339977, 463605, 493515, 1019931, 1390815, 1699885, 3059793, 5099655, 15298965]

約数ペア:

[(1, 15298965), (3, 5099655), (5, 3059793), (9, 1699885), (11, 1390815), (15, 1019931), (31, 493515), (33, 463605), (45, 339977), (55, 278163), (93, 164505), (99, 154535), (155, 98703), (165, 92721), (279, 54835), (341, 44865), (465, 32901), (495, 30907), (997, 15345), (1023, 14955), (1395, 10967), (1705, 8973), (2991, 5115), (3069, 4985)]