80103075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 147594720

約数和(自身を除く): 67491645

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 2833, 5655, 8499, 9425, 14165, 28275, 36829, 42495, 70825, 82157, 110487, 184145, 212475, 246471, 410785, 552435, 920725, 1068041, 1232355, 2053925, 2762175, 3204123, 5340205, 6161775, 16020615, 26701025, 80103075]

約数ペア:

[(1, 80103075), (3, 26701025), (5, 16020615), (13, 6161775), (15, 5340205), (25, 3204123), (29, 2762175), (39, 2053925), (65, 1232355), (75, 1068041), (87, 920725), (145, 552435), (195, 410785), (325, 246471), (377, 212475), (435, 184145), (725, 110487), (975, 82157), (1131, 70825), (1885, 42495), (2175, 36829), (2833, 28275), (5655, 14165), (8499, 9425)]