53555445

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 100270080

約数和(自身を除く): 46714635

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 67, 93, 135, 155, 191, 201, 279, 335, 465, 573, 603, 837, 955, 1005, 1395, 1719, 1809, 2077, 2865, 3015, 4185, 5157, 5921, 6231, 8595, 9045, 10385, 12797, 17763, 18693, 25785, 29605, 31155, 38391, 53289, 56079, 63985, 88815, 93465, 115173, 159867, 191955, 266445, 280395, 345519, 396707, 575865, 799335, 1190121, 1727595, 1983535, 3570363, 5950605, 10711089, 17851815, 53555445]

約数ペア:

[(1, 53555445), (3, 17851815), (5, 10711089), (9, 5950605), (15, 3570363), (27, 1983535), (31, 1727595), (45, 1190121), (67, 799335), (93, 575865), (135, 396707), (155, 345519), (191, 280395), (201, 266445), (279, 191955), (335, 159867), (465, 115173), (573, 93465), (603, 88815), (837, 63985), (955, 56079), (1005, 53289), (1395, 38391), (1719, 31155), (1809, 29605), (2077, 25785), (2865, 18693), (3015, 17763), (4185, 12797), (5157, 10385), (5921, 9045), (6231, 8595)]