38314605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 73728000

約数和(自身を除く): 35413395

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 79, 93, 105, 149, 155, 217, 237, 395, 447, 465, 553, 651, 745, 1043, 1085, 1185, 1659, 2235, 2449, 2765, 3129, 3255, 4619, 5215, 7347, 8295, 11771, 12245, 13857, 15645, 17143, 23095, 32333, 35313, 36735, 51429, 58855, 69285, 82397, 85715, 96999, 161665, 176565, 247191, 257145, 364901, 411985, 484995, 1094703, 1235955, 1824505, 2554307, 5473515, 7662921, 12771535, 38314605]

約数ペア:

[(1, 38314605), (3, 12771535), (5, 7662921), (7, 5473515), (15, 2554307), (21, 1824505), (31, 1235955), (35, 1094703), (79, 484995), (93, 411985), (105, 364901), (149, 257145), (155, 247191), (217, 176565), (237, 161665), (395, 96999), (447, 85715), (465, 82397), (553, 69285), (651, 58855), (745, 51429), (1043, 36735), (1085, 35313), (1185, 32333), (1659, 23095), (2235, 17143), (2449, 15645), (2765, 13857), (3129, 12245), (3255, 11771), (4619, 8295), (5215, 7347)]