2898675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 5596864

約数和(自身を除く): 2698189

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 991, 2925, 2973, 4955, 8919, 12883, 14865, 24775, 38649, 44595, 64415, 74325, 115947, 193245, 222975, 322075, 579735, 966225, 2898675]

約数ペア:

[(1, 2898675), (3, 966225), (5, 579735), (9, 322075), (13, 222975), (15, 193245), (25, 115947), (39, 74325), (45, 64415), (65, 44595), (75, 38649), (117, 24775), (195, 14865), (225, 12883), (325, 8919), (585, 4955), (975, 2973), (991, 2925)]