37721025

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 37274175

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 41, 45, 47, 75, 87, 123, 135, 141, 145, 205, 225, 235, 261, 369, 423, 435, 615, 675, 705, 725, 783, 1025, 1107, 1175, 1189, 1269, 1305, 1363, 1845, 1927, 2115, 2175, 3075, 3525, 3567, 3915, 4089, 5535, 5781, 5945, 6345, 6525, 6815, 9225, 9635, 10575, 10701, 12267, 17343, 17835, 19575, 20445, 27675, 28905, 29725, 31725, 32103, 34075, 36801, 48175, 52029, 53505, 55883, 61335, 86715, 89175, 102225, 144525, 160515, 167649, 184005, 260145, 267525, 279415, 306675, 433575, 502947, 802575, 838245, 920025, 1300725, 1397075, 1508841, 2514735, 4191225, 7544205, 12573675, 37721025]

約数ペア:

[(1, 37721025), (3, 12573675), (5, 7544205), (9, 4191225), (15, 2514735), (25, 1508841), (27, 1397075), (29, 1300725), (41, 920025), (45, 838245), (47, 802575), (75, 502947), (87, 433575), (123, 306675), (135, 279415), (141, 267525), (145, 260145), (205, 184005), (225, 167649), (235, 160515), (261, 144525), (369, 102225), (423, 89175), (435, 86715), (615, 61335), (675, 55883), (705, 53505), (725, 52029), (783, 48175), (1025, 36801), (1107, 34075), (1175, 32103), (1189, 31725), (1269, 29725), (1305, 28905), (1363, 27675), (1845, 20445), (1927, 19575), (2115, 17835), (2175, 17343), (3075, 12267), (3525, 10701), (3567, 10575), (3915, 9635), (4089, 9225), (5535, 6815), (5781, 6525), (5945, 6345)]