451366145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 602961408

約数和(自身を除く): 151595263

約数列:

[1, 5, 23, 37, 47, 61, 115, 185, 235, 305, 851, 1081, 1369, 1403, 1739, 2257, 2867, 4255, 5405, 6845, 7015, 8695, 11285, 14335, 31487, 39997, 51911, 64343, 65941, 83509, 106079, 157435, 199985, 259555, 321715, 329705, 417545, 530395, 1479889, 1920707, 2439817, 3924923, 7399445, 9603535, 12199085, 19624615, 90273229, 451366145]

約数ペア:

[(1, 451366145), (5, 90273229), (23, 19624615), (37, 12199085), (47, 9603535), (61, 7399445), (115, 3924923), (185, 2439817), (235, 1920707), (305, 1479889), (851, 530395), (1081, 417545), (1369, 329705), (1403, 321715), (1739, 259555), (2257, 199985), (2867, 157435), (4255, 106079), (5405, 83509), (6845, 65941), (7015, 64343), (8695, 51911), (11285, 39997), (14335, 31487)]