315384335

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 458006400

約数和(自身を除く): 142622065

約数列:

[1, 5, 7, 35, 47, 49, 61, 235, 245, 305, 329, 427, 449, 1645, 2135, 2245, 2303, 2867, 2989, 3143, 11515, 14335, 14945, 15715, 20069, 21103, 22001, 27389, 100345, 105515, 110005, 136945, 140483, 147721, 191723, 702415, 738605, 958615, 1034047, 1287283, 1342061, 5170235, 6436415, 6710305, 9010981, 45054905, 63076867, 315384335]

約数ペア:

[(1, 315384335), (5, 63076867), (7, 45054905), (35, 9010981), (47, 6710305), (49, 6436415), (61, 5170235), (235, 1342061), (245, 1287283), (305, 1034047), (329, 958615), (427, 738605), (449, 702415), (1645, 191723), (2135, 147721), (2245, 140483), (2303, 136945), (2867, 110005), (2989, 105515), (3143, 100345), (11515, 27389), (14335, 22001), (14945, 21103), (15715, 20069)]