55416525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 95232000

約数和(自身を除く): 39815475

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 141, 199, 235, 237, 395, 597, 705, 995, 1175, 1185, 1975, 2985, 3525, 3713, 4975, 5925, 9353, 11139, 14925, 15721, 18565, 28059, 46765, 47163, 55695, 78605, 92825, 140295, 233825, 235815, 278475, 393025, 701475, 738887, 1179075, 2216661, 3694435, 11083305, 18472175, 55416525]

約数ペア:

[(1, 55416525), (3, 18472175), (5, 11083305), (15, 3694435), (25, 2216661), (47, 1179075), (75, 738887), (79, 701475), (141, 393025), (199, 278475), (235, 235815), (237, 233825), (395, 140295), (597, 92825), (705, 78605), (995, 55695), (1175, 47163), (1185, 46765), (1975, 28059), (2985, 18565), (3525, 15721), (3713, 14925), (4975, 11139), (5925, 9353)]