137021535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{434989}}^1$

素因数の和:435007

約数の個数: 24

約数和(自身を含む): 271433760

約数和(自身を除く): 134412225

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 434989, 1304967, 2174945, 3044923, 3914901, 6524835, 9134769, 15224615, 19574505, 27404307, 45673845, 137021535]

約数ペア:

[(1, 137021535), (3, 45673845), (5, 27404307), (7, 19574505), (9, 15224615), (15, 9134769), (21, 6524835), (35, 3914901), (45, 3044923), (63, 2174945), (105, 1304967), (315, 434989)]