66384675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 137458464

約数和(自身を除く): 71073789

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 175, 225, 315, 339, 373, 525, 565, 791, 1017, 1119, 1575, 1695, 1865, 2373, 2611, 2825, 3357, 3955, 5085, 5595, 7119, 7833, 8475, 9325, 11865, 13055, 16785, 19775, 23499, 25425, 27975, 35595, 39165, 42149, 59325, 65275, 83925, 117495, 126447, 177975, 195825, 210745, 295043, 379341, 587475, 632235, 885129, 1053725, 1475215, 1896705, 2655387, 3161175, 4425645, 7376075, 9483525, 13276935, 22128225, 66384675]

約数ペア:

[(1, 66384675), (3, 22128225), (5, 13276935), (7, 9483525), (9, 7376075), (15, 4425645), (21, 3161175), (25, 2655387), (35, 1896705), (45, 1475215), (63, 1053725), (75, 885129), (105, 632235), (113, 587475), (175, 379341), (225, 295043), (315, 210745), (339, 195825), (373, 177975), (525, 126447), (565, 117495), (791, 83925), (1017, 65275), (1119, 59325), (1575, 42149), (1695, 39165), (1865, 35595), (2373, 27975), (2611, 25425), (2825, 23499), (3357, 19775), (3955, 16785), (5085, 13055), (5595, 11865), (7119, 9325), (7833, 8475)]