980466975

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{12071}}^1$

素因数の和:12125

約数の個数: 54

約数和(自身を含む): 1853571096

約数和(自身を除く): 873104121

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 361, 475, 855, 1083, 1425, 1805, 3249, 4275, 5415, 9025, 12071, 16245, 27075, 36213, 60355, 81225, 108639, 181065, 229349, 301775, 543195, 688047, 905325, 1146745, 2064141, 2715975, 3440235, 4357631, 5733725, 10320705, 13072893, 17201175, 21788155, 39218679, 51603525, 65364465, 108940775, 196093395, 326822325, 980466975]

約数ペア:

[(1, 980466975), (3, 326822325), (5, 196093395), (9, 108940775), (15, 65364465), (19, 51603525), (25, 39218679), (45, 21788155), (57, 17201175), (75, 13072893), (95, 10320705), (171, 5733725), (225, 4357631), (285, 3440235), (361, 2715975), (475, 2064141), (855, 1146745), (1083, 905325), (1425, 688047), (1805, 543195), (3249, 301775), (4275, 229349), (5415, 181065), (9025, 108639), (12071, 81225), (16245, 60355), (27075, 36213)]