54008925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 40984995

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 151, 251, 285, 453, 475, 753, 755, 1255, 1425, 2265, 2869, 3765, 3775, 4769, 6275, 8607, 11325, 14307, 14345, 18825, 23845, 37901, 43035, 71535, 71725, 113703, 119225, 189505, 215175, 357675, 568515, 720119, 947525, 2160357, 2842575, 3600595, 10801785, 18002975, 54008925]

約数ペア:

[(1, 54008925), (3, 18002975), (5, 10801785), (15, 3600595), (19, 2842575), (25, 2160357), (57, 947525), (75, 720119), (95, 568515), (151, 357675), (251, 215175), (285, 189505), (453, 119225), (475, 113703), (753, 71725), (755, 71535), (1255, 43035), (1425, 37901), (2265, 23845), (2869, 18825), (3765, 14345), (3775, 14307), (4769, 11325), (6275, 8607)]