73728455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 99671040

約数和(自身を除く): 25942585

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 779, 823, 943, 2185, 3895, 4115, 4715, 15637, 17917, 18929, 33743, 78185, 89585, 94645, 168715, 359651, 641117, 776089, 1798255, 3205585, 3880445, 14745691, 73728455]

約数ペア:

[(1, 73728455), (5, 14745691), (19, 3880445), (23, 3205585), (41, 1798255), (95, 776089), (115, 641117), (205, 359651), (437, 168715), (779, 94645), (823, 89585), (943, 78185), (2185, 33743), (3895, 18929), (4115, 17917), (4715, 15637)]