5139156975

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{3659}}^1$

素因数の和:4040

約数の個数: 48

約数和(自身を含む): 8666528640

約数和(自身を除く): 3527371665

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 307, 915, 921, 1525, 1535, 3659, 4575, 4605, 7675, 10977, 18295, 18727, 23025, 54885, 56181, 91475, 93635, 223199, 274425, 280905, 468175, 669597, 1115995, 1123313, 1404525, 3347985, 3369939, 5579975, 5616565, 16739925, 16849695, 28082825, 68522093, 84248475, 205566279, 342610465, 1027831395, 1713052325, 5139156975]

約数ペア:

[(1, 5139156975), (3, 1713052325), (5, 1027831395), (15, 342610465), (25, 205566279), (61, 84248475), (75, 68522093), (183, 28082825), (305, 16849695), (307, 16739925), (915, 5616565), (921, 5579975), (1525, 3369939), (1535, 3347985), (3659, 1404525), (4575, 1123313), (4605, 1115995), (7675, 669597), (10977, 468175), (18295, 280905), (18727, 274425), (23025, 223199), (54885, 93635), (56181, 91475)]