66058725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 116103680

約数和(自身を除く): 50044955

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 151, 285, 307, 453, 475, 755, 921, 1425, 1535, 2265, 2869, 3775, 4605, 5833, 7675, 8607, 11325, 14345, 17499, 23025, 29165, 43035, 46357, 71725, 87495, 139071, 145825, 215175, 231785, 437475, 695355, 880783, 1158925, 2642349, 3476775, 4403915, 13211745, 22019575, 66058725]

約数ペア:

[(1, 66058725), (3, 22019575), (5, 13211745), (15, 4403915), (19, 3476775), (25, 2642349), (57, 1158925), (75, 880783), (95, 695355), (151, 437475), (285, 231785), (307, 215175), (453, 145825), (475, 139071), (755, 87495), (921, 71725), (1425, 46357), (1535, 43035), (2265, 29165), (2869, 23025), (3775, 17499), (4605, 14345), (5833, 11325), (7675, 8607)]