29309865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 24396375

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 71, 73, 87, 145, 195, 213, 219, 355, 365, 377, 435, 923, 949, 1065, 1095, 1131, 1885, 2059, 2117, 2769, 2847, 4615, 4745, 5183, 5655, 6177, 6351, 10295, 10585, 13845, 14235, 15549, 25915, 26767, 27521, 30885, 31755, 67379, 77745, 80301, 82563, 133835, 137605, 150307, 202137, 336895, 401505, 412815, 450921, 751535, 1010685, 1953991, 2254605, 5861973, 9769955, 29309865]

約数ペア:

[(1, 29309865), (3, 9769955), (5, 5861973), (13, 2254605), (15, 1953991), (29, 1010685), (39, 751535), (65, 450921), (71, 412815), (73, 401505), (87, 336895), (145, 202137), (195, 150307), (213, 137605), (219, 133835), (355, 82563), (365, 80301), (377, 77745), (435, 67379), (923, 31755), (949, 30885), (1065, 27521), (1095, 26767), (1131, 25915), (1885, 15549), (2059, 14235), (2117, 13845), (2769, 10585), (2847, 10295), (4615, 6351), (4745, 6177), (5183, 5655)]