1165365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2246400

約数和(自身を除く): 1081035

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 47, 57, 87, 95, 141, 145, 171, 235, 261, 285, 423, 435, 551, 705, 855, 893, 1305, 1363, 1653, 2115, 2679, 2755, 4089, 4465, 4959, 6815, 8037, 8265, 12267, 13395, 20445, 24795, 25897, 40185, 61335, 77691, 129485, 233073, 388455, 1165365]

約数ペア:

[(1, 1165365), (3, 388455), (5, 233073), (9, 129485), (15, 77691), (19, 61335), (29, 40185), (45, 25897), (47, 24795), (57, 20445), (87, 13395), (95, 12267), (141, 8265), (145, 8037), (171, 6815), (235, 4959), (261, 4465), (285, 4089), (423, 2755), (435, 2679), (551, 2115), (705, 1653), (855, 1363), (893, 1305)]