84384945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 67831119

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 241, 251, 279, 465, 723, 753, 1205, 1255, 1395, 2169, 2259, 3615, 3765, 7471, 7781, 10845, 11295, 22413, 23343, 37355, 38905, 60491, 67239, 70029, 112065, 116715, 181473, 302455, 336195, 350145, 544419, 907365, 1875221, 2722095, 5625663, 9376105, 16876989, 28128315, 84384945]

約数ペア:

[(1, 84384945), (3, 28128315), (5, 16876989), (9, 9376105), (15, 5625663), (31, 2722095), (45, 1875221), (93, 907365), (155, 544419), (241, 350145), (251, 336195), (279, 302455), (465, 181473), (723, 116715), (753, 112065), (1205, 70029), (1255, 67239), (1395, 60491), (2169, 38905), (2259, 37355), (3615, 23343), (3765, 22413), (7471, 11295), (7781, 10845)]