13302817675

素因数分解:

$5^2\times 7^3\times {\mathrm{239}}^1\times {\mathrm{6491}}^1$

素因数の和:6761

約数の個数: 48

約数和(自身を含む): 19320192000

約数和(自身を除く): 6017374325

約数列:

[1, 5, 7, 25, 35, 49, 175, 239, 245, 343, 1195, 1225, 1673, 1715, 5975, 6491, 8365, 8575, 11711, 32455, 41825, 45437, 58555, 81977, 162275, 227185, 292775, 318059, 409885, 1135925, 1551349, 1590295, 2049425, 2226413, 7756745, 7951475, 10859443, 11132065, 38783725, 54297215, 55660325, 76016101, 271486075, 380080505, 532112707, 1900402525, 2660563535, 13302817675]

約数ペア:

[(1, 13302817675), (5, 2660563535), (7, 1900402525), (25, 532112707), (35, 380080505), (49, 271486075), (175, 76016101), (239, 55660325), (245, 54297215), (343, 38783725), (1195, 11132065), (1225, 10859443), (1673, 7951475), (1715, 7756745), (5975, 2226413), (6491, 2049425), (8365, 1590295), (8575, 1551349), (11711, 1135925), (32455, 409885), (41825, 318059), (45437, 292775), (58555, 227185), (81977, 162275)]