1842165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 3564288

約数和(自身を除く): 1722123

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 67, 117, 141, 195, 201, 235, 335, 423, 585, 603, 611, 705, 871, 1005, 1833, 2115, 2613, 3015, 3055, 3149, 4355, 5499, 7839, 9165, 9447, 13065, 15745, 27495, 28341, 39195, 40937, 47235, 122811, 141705, 204685, 368433, 614055, 1842165]

約数ペア:

[(1, 1842165), (3, 614055), (5, 368433), (9, 204685), (13, 141705), (15, 122811), (39, 47235), (45, 40937), (47, 39195), (65, 28341), (67, 27495), (117, 15745), (141, 13065), (195, 9447), (201, 9165), (235, 7839), (335, 5499), (423, 4355), (585, 3149), (603, 3055), (611, 3015), (705, 2613), (871, 2115), (1005, 1833)]