2006234625

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 3406740480

約数和(自身を除く): 1400505855

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 241, 281, 375, 395, 723, 843, 1185, 1205, 1405, 1975, 3615, 4215, 5925, 6025, 7025, 9875, 18075, 19039, 21075, 22199, 29625, 30125, 35125, 57117, 66597, 67721, 90375, 95195, 105375, 110995, 203163, 285585, 332985, 338605, 475975, 554975, 1015815, 1427925, 1664925, 1693025, 2379875, 2774875, 5079075, 5349959, 7139625, 8324625, 8465125, 16049877, 25395375, 26749795, 80249385, 133748975, 401246925, 668744875, 2006234625]

約数ペア:

[(1, 2006234625), (3, 668744875), (5, 401246925), (15, 133748975), (25, 80249385), (75, 26749795), (79, 25395375), (125, 16049877), (237, 8465125), (241, 8324625), (281, 7139625), (375, 5349959), (395, 5079075), (723, 2774875), (843, 2379875), (1185, 1693025), (1205, 1664925), (1405, 1427925), (1975, 1015815), (3615, 554975), (4215, 475975), (5925, 338605), (6025, 332985), (7025, 285585), (9875, 203163), (18075, 110995), (19039, 105375), (21075, 95195), (22199, 90375), (29625, 67721), (30125, 66597), (35125, 57117)]