1413305725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 2015620992

約数和(自身を除く): 602315267

約数列:

[1, 5, 13, 23, 25, 43, 65, 115, 215, 299, 325, 559, 575, 989, 1075, 1495, 2795, 4397, 4945, 7475, 12857, 13975, 21985, 24725, 57161, 64285, 101131, 109925, 189071, 285805, 321425, 505655, 945355, 1314703, 1429025, 2457923, 2528275, 4348633, 4726775, 6573515, 12289615, 21743165, 32867575, 56532229, 61448075, 108715825, 282661145, 1413305725]

約数ペア:

[(1, 1413305725), (5, 282661145), (13, 108715825), (23, 61448075), (25, 56532229), (43, 32867575), (65, 21743165), (115, 12289615), (215, 6573515), (299, 4726775), (325, 4348633), (559, 2528275), (575, 2457923), (989, 1429025), (1075, 1314703), (1495, 945355), (2795, 505655), (4397, 321425), (4945, 285805), (7475, 189071), (12857, 109925), (13975, 101131), (21985, 64285), (24725, 57161)]