713987085

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 1351180800

約数和(自身を除く): 637193715

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 343, 365, 511, 735, 1029, 1095, 1533, 1715, 1901, 2555, 3577, 5145, 5703, 7665, 9505, 10731, 13307, 17885, 25039, 28515, 39921, 53655, 66535, 75117, 93149, 125195, 138773, 199605, 279447, 375585, 416319, 465745, 652043, 693865, 971411, 1397235, 1956129, 2081595, 2914233, 3260215, 4857055, 6799877, 9780645, 14571165, 20399631, 33999385, 47599139, 101998155, 142797417, 237995695, 713987085]

約数ペア:

[(1, 713987085), (3, 237995695), (5, 142797417), (7, 101998155), (15, 47599139), (21, 33999385), (35, 20399631), (49, 14571165), (73, 9780645), (105, 6799877), (147, 4857055), (219, 3260215), (245, 2914233), (343, 2081595), (365, 1956129), (511, 1397235), (735, 971411), (1029, 693865), (1095, 652043), (1533, 465745), (1715, 416319), (1901, 375585), (2555, 279447), (3577, 199605), (5145, 138773), (5703, 125195), (7665, 93149), (9505, 75117), (10731, 66535), (13307, 53655), (17885, 39921), (25039, 28515)]