13269423025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 17145777600

約数和(自身を除く): 3876354575

約数列:

[1, 5, 25, 59, 61, 139, 295, 305, 695, 1061, 1475, 1525, 3475, 3599, 5305, 8201, 8479, 17995, 26525, 41005, 42395, 62599, 64721, 89975, 147479, 205025, 211975, 312995, 323605, 500261, 737395, 1564975, 1618025, 2501305, 3686975, 3818539, 8701261, 8996219, 12506525, 19092695, 43506305, 44981095, 95463475, 217531525, 224905475, 530776921, 2653884605, 13269423025]

約数ペア:

[(1, 13269423025), (5, 2653884605), (25, 530776921), (59, 224905475), (61, 217531525), (139, 95463475), (295, 44981095), (305, 43506305), (695, 19092695), (1061, 12506525), (1475, 8996219), (1525, 8701261), (3475, 3818539), (3599, 3686975), (5305, 2501305), (8201, 1618025), (8479, 1564975), (17995, 737395), (26525, 500261), (41005, 323605), (42395, 312995), (62599, 211975), (64721, 205025), (89975, 147479)]