15694202745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71161}}^1$

素因数の和:71227

約数の個数: 72

約数和(自身を含む): 30472991640

約数和(自身を除く): 14778788895

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 169, 195, 261, 377, 435, 507, 585, 845, 1131, 1305, 1521, 1885, 2535, 3393, 4901, 5655, 7605, 14703, 16965, 24505, 44109, 71161, 73515, 213483, 220545, 355805, 640449, 925093, 1067415, 2063669, 2775279, 3202245, 4625465, 6191007, 8325837, 10318345, 12026209, 13876395, 18573021, 26827697, 30955035, 36078627, 41629185, 60131045, 80483091, 92865105, 108235881, 134138485, 180393135, 241449273, 348760061, 402415455, 541179405, 1046280183, 1207246365, 1743800305, 3138840549, 5231400915, 15694202745]

約数ペア:

[(1, 15694202745), (3, 5231400915), (5, 3138840549), (9, 1743800305), (13, 1207246365), (15, 1046280183), (29, 541179405), (39, 402415455), (45, 348760061), (65, 241449273), (87, 180393135), (117, 134138485), (145, 108235881), (169, 92865105), (195, 80483091), (261, 60131045), (377, 41629185), (435, 36078627), (507, 30955035), (585, 26827697), (845, 18573021), (1131, 13876395), (1305, 12026209), (1521, 10318345), (1885, 8325837), (2535, 6191007), (3393, 4625465), (4901, 3202245), (5655, 2775279), (7605, 2063669), (14703, 1067415), (16965, 925093), (24505, 640449), (44109, 355805), (71161, 220545), (73515, 213483)]