15678969345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{18097}}^1$

素因数の和:19602

約数の個数: 48

約数和(自身を含む): 29288789712

約数和(自身を除く): 13609820367

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1481, 4443, 7405, 13329, 18097, 19253, 22215, 54291, 57759, 66645, 90485, 96265, 162873, 173277, 235261, 271455, 288795, 705783, 814365, 866385, 1176305, 2117349, 3528915, 10586745, 26801657, 80404971, 134008285, 241214913, 348421541, 402024855, 1045264623, 1206074565, 1742107705, 3135793869, 5226323115, 15678969345]

約数ペア:

[(1, 15678969345), (3, 5226323115), (5, 3135793869), (9, 1742107705), (13, 1206074565), (15, 1045264623), (39, 402024855), (45, 348421541), (65, 241214913), (117, 134008285), (195, 80404971), (585, 26801657), (1481, 10586745), (4443, 3528915), (7405, 2117349), (13329, 1176305), (18097, 866385), (19253, 814365), (22215, 705783), (54291, 288795), (57759, 271455), (66645, 235261), (90485, 173277), (96265, 162873)]