16672095

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 16275105

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 103, 109, 135, 165, 297, 309, 327, 495, 515, 545, 927, 981, 1133, 1199, 1485, 1545, 1635, 2781, 2943, 3399, 3597, 4635, 4905, 5665, 5995, 10197, 10791, 11227, 13905, 14715, 16995, 17985, 30591, 32373, 33681, 50985, 53955, 56135, 101043, 123497, 152955, 161865, 168405, 303129, 370491, 505215, 617485, 1111473, 1515645, 1852455, 3334419, 5557365, 16672095]

約数ペア:

[(1, 16672095), (3, 5557365), (5, 3334419), (9, 1852455), (11, 1515645), (15, 1111473), (27, 617485), (33, 505215), (45, 370491), (55, 303129), (99, 168405), (103, 161865), (109, 152955), (135, 123497), (165, 101043), (297, 56135), (309, 53955), (327, 50985), (495, 33681), (515, 32373), (545, 30591), (927, 17985), (981, 16995), (1133, 14715), (1199, 13905), (1485, 11227), (1545, 10791), (1635, 10197), (2781, 5995), (2943, 5665), (3399, 4905), (3597, 4635)]