4630815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 9362496

約数和(自身を除く): 4731681

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 241, 305, 315, 427, 549, 723, 915, 1205, 1281, 1687, 2135, 2169, 2745, 3615, 3843, 5061, 6405, 8435, 10845, 14701, 15183, 19215, 25305, 44103, 73505, 75915, 102907, 132309, 220515, 308721, 514535, 661545, 926163, 1543605, 4630815]

約数ペア:

[(1, 4630815), (3, 1543605), (5, 926163), (7, 661545), (9, 514535), (15, 308721), (21, 220515), (35, 132309), (45, 102907), (61, 75915), (63, 73505), (105, 44103), (183, 25305), (241, 19215), (305, 15183), (315, 14701), (427, 10845), (549, 8435), (723, 6405), (915, 5061), (1205, 3843), (1281, 3615), (1687, 2745), (2135, 2169)]