20160383805

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1\times {\mathrm{3733}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 35779725696

約数和(自身を除く): 15619341891

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2791, 3733, 8373, 11199, 13955, 18665, 25119, 33597, 41865, 55995, 120013, 125595, 160519, 167985, 360039, 481557, 600065, 802595, 1080117, 1444671, 1800195, 2407785, 5400585, 7223355, 10418803, 31256409, 52094015, 93769227, 156282045, 448008529, 468846135, 1344025587, 2240042645, 4032076761, 6720127935, 20160383805]

約数ペア:

[(1, 20160383805), (3, 6720127935), (5, 4032076761), (9, 2240042645), (15, 1344025587), (43, 468846135), (45, 448008529), (129, 156282045), (215, 93769227), (387, 52094015), (645, 31256409), (1935, 10418803), (2791, 7223355), (3733, 5400585), (8373, 2407785), (11199, 1800195), (13955, 1444671), (18665, 1080117), (25119, 802595), (33597, 600065), (41865, 481557), (55995, 360039), (120013, 167985), (125595, 160519)]