150900705

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 278208000

約数和(自身を除く): 127307295

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 137, 199, 205, 369, 411, 597, 615, 685, 995, 1107, 1233, 1791, 1845, 2055, 2985, 3699, 5373, 5535, 5617, 6165, 8159, 8955, 16851, 18495, 24477, 26865, 27263, 28085, 40795, 50553, 73431, 81789, 84255, 122385, 136315, 151659, 220293, 245367, 252765, 367155, 408945, 736101, 758295, 1101465, 1117783, 1226835, 3353349, 3680505, 5588915, 10060047, 16766745, 30180141, 50300235, 150900705]

約数ペア:

[(1, 150900705), (3, 50300235), (5, 30180141), (9, 16766745), (15, 10060047), (27, 5588915), (41, 3680505), (45, 3353349), (123, 1226835), (135, 1117783), (137, 1101465), (199, 758295), (205, 736101), (369, 408945), (411, 367155), (597, 252765), (615, 245367), (685, 220293), (995, 151659), (1107, 136315), (1233, 122385), (1791, 84255), (1845, 81789), (2055, 73431), (2985, 50553), (3699, 40795), (5373, 28085), (5535, 27263), (5617, 26865), (6165, 24477), (8159, 18495), (8955, 16851)]