136966515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 256177152

約数和(自身を除く): 119210637

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 307, 607, 735, 921, 1535, 1821, 2149, 3035, 4249, 4605, 6447, 9105, 10745, 12747, 15043, 21245, 29743, 32235, 45129, 63735, 75215, 89229, 148715, 186349, 225645, 446145, 559047, 931745, 1304443, 2795235, 3913329, 6522215, 9131101, 19566645, 27393303, 45655505, 136966515]

約数ペア:

[(1, 136966515), (3, 45655505), (5, 27393303), (7, 19566645), (15, 9131101), (21, 6522215), (35, 3913329), (49, 2795235), (105, 1304443), (147, 931745), (245, 559047), (307, 446145), (607, 225645), (735, 186349), (921, 148715), (1535, 89229), (1821, 75215), (2149, 63735), (3035, 45129), (4249, 32235), (4605, 29743), (6447, 21245), (9105, 15043), (10745, 12747)]