1326691875

素因数分解:

$3^1\times 5^4\times {\mathrm{251}}^1\times {\mathrm{2819}}^1$

素因数の和:3093

約数の個数: 40

約数和(自身を含む): 2220039360

約数和(自身を除く): 893347485

約数列:

[1, 3, 5, 15, 25, 75, 125, 251, 375, 625, 753, 1255, 1875, 2819, 3765, 6275, 8457, 14095, 18825, 31375, 42285, 70475, 94125, 156875, 211425, 352375, 470625, 707569, 1057125, 1761875, 2122707, 3537845, 5285625, 10613535, 17689225, 53067675, 88446125, 265338375, 442230625, 1326691875]

約数ペア:

[(1, 1326691875), (3, 442230625), (5, 265338375), (15, 88446125), (25, 53067675), (75, 17689225), (125, 10613535), (251, 5285625), (375, 3537845), (625, 2122707), (753, 1761875), (1255, 1057125), (1875, 707569), (2819, 470625), (3765, 352375), (6275, 211425), (8457, 156875), (14095, 94125), (18825, 70475), (31375, 42285)]