69467325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 128191200

約数和(自身を除く): 58723875

約数列:

[1, 3, 5, 15, 19, 25, 29, 41, 57, 75, 87, 95, 123, 145, 205, 285, 435, 475, 551, 615, 725, 779, 1025, 1189, 1425, 1653, 1681, 2175, 2337, 2755, 3075, 3567, 3895, 5043, 5945, 8265, 8405, 11685, 13775, 17835, 19475, 22591, 25215, 29725, 31939, 41325, 42025, 48749, 58425, 67773, 89175, 95817, 112955, 126075, 146247, 159695, 243745, 338865, 479085, 564775, 731235, 798475, 926231, 1218725, 1694325, 2395425, 2778693, 3656175, 4631155, 13893465, 23155775, 69467325]

約数ペア:

[(1, 69467325), (3, 23155775), (5, 13893465), (15, 4631155), (19, 3656175), (25, 2778693), (29, 2395425), (41, 1694325), (57, 1218725), (75, 926231), (87, 798475), (95, 731235), (123, 564775), (145, 479085), (205, 338865), (285, 243745), (435, 159695), (475, 146247), (551, 126075), (615, 112955), (725, 95817), (779, 89175), (1025, 67773), (1189, 58425), (1425, 48749), (1653, 42025), (1681, 41325), (2175, 31939), (2337, 29725), (2755, 25215), (3075, 22591), (3567, 19475), (3895, 17835), (5043, 13775), (5945, 11685), (8265, 8405)]