8481195

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 15593760

約数和(自身を除く): 7112565

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 97, 145, 201, 261, 291, 335, 435, 485, 603, 873, 1005, 1305, 1455, 1943, 2813, 3015, 4365, 5829, 6499, 8439, 9715, 14065, 17487, 19497, 25317, 29145, 32495, 42195, 58491, 87435, 97485, 126585, 188471, 292455, 565413, 942355, 1696239, 2827065, 8481195]

約数ペア:

[(1, 8481195), (3, 2827065), (5, 1696239), (9, 942355), (15, 565413), (29, 292455), (45, 188471), (67, 126585), (87, 97485), (97, 87435), (145, 58491), (201, 42195), (261, 32495), (291, 29145), (335, 25317), (435, 19497), (485, 17487), (603, 14065), (873, 9715), (1005, 8439), (1305, 6499), (1455, 5829), (1943, 4365), (2813, 3015)]