199963485

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 371105280

約数和(自身を除く): 171141795

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1395, 2511, 4185, 5309, 7533, 12555, 15927, 26545, 37665, 47781, 79635, 143343, 164579, 238905, 430029, 493737, 716715, 822895, 1290087, 1481211, 2150145, 2468685, 4443633, 6450435, 7406055, 13330899, 22218165, 39992697, 66654495, 199963485]

約数ペア:

[(1, 199963485), (3, 66654495), (5, 39992697), (9, 22218165), (15, 13330899), (27, 7406055), (31, 6450435), (45, 4443633), (81, 2468685), (93, 2150145), (135, 1481211), (155, 1290087), (243, 822895), (279, 716715), (405, 493737), (465, 430029), (837, 238905), (1215, 164579), (1395, 143343), (2511, 79635), (4185, 47781), (5309, 37665), (7533, 26545), (12555, 15927)]