1421145

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 60

約数和(自身を含む): 2896740

約数和(自身を除く): 1475595

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 121, 135, 145, 165, 261, 297, 319, 363, 405, 435, 495, 605, 783, 891, 957, 1089, 1305, 1485, 1595, 1815, 2349, 2871, 3267, 3509, 3915, 4455, 4785, 5445, 8613, 9801, 10527, 11745, 14355, 16335, 17545, 25839, 31581, 43065, 49005, 52635, 94743, 129195, 157905, 284229, 473715, 1421145]

約数ペア:

[(1, 1421145), (3, 473715), (5, 284229), (9, 157905), (11, 129195), (15, 94743), (27, 52635), (29, 49005), (33, 43065), (45, 31581), (55, 25839), (81, 17545), (87, 16335), (99, 14355), (121, 11745), (135, 10527), (145, 9801), (165, 8613), (261, 5445), (297, 4785), (319, 4455), (363, 3915), (405, 3509), (435, 3267), (495, 2871), (605, 2349), (783, 1815), (891, 1595), (957, 1485), (1089, 1305)]