1330684389585

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^2\times {\mathrm{4111}}^1$

素因数の和:4983

約数の個数: 72

約数和(自身を含む): 2366519785344

約数和(自身を除く): 1035835395759

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 409, 645, 1227, 1935, 2045, 3681, 4111, 6135, 12333, 17587, 18405, 20555, 36999, 52761, 61665, 87935, 158283, 167281, 176773, 184995, 263805, 501843, 530319, 791415, 836405, 883865, 1505529, 1590957, 1681399, 2509215, 2651595, 5044197, 7193083, 7527645, 7954785, 8406995, 15132591, 21579249, 25220985, 35965415, 64737747, 72300157, 75662955, 107896245, 216900471, 323688735, 361500785, 650701413, 687692191, 1084502355, 2063076573, 3253507065, 3438460955, 6189229719, 10315382865, 29570764213, 30946148595, 88712292639, 147853821065, 266136877917, 443561463195, 1330684389585]

約数ペア:

[(1, 1330684389585), (3, 443561463195), (5, 266136877917), (9, 147853821065), (15, 88712292639), (43, 30946148595), (45, 29570764213), (129, 10315382865), (215, 6189229719), (387, 3438460955), (409, 3253507065), (645, 2063076573), (1227, 1084502355), (1935, 687692191), (2045, 650701413), (3681, 361500785), (4111, 323688735), (6135, 216900471), (12333, 107896245), (17587, 75662955), (18405, 72300157), (20555, 64737747), (36999, 35965415), (52761, 25220985), (61665, 21579249), (87935, 15132591), (158283, 8406995), (167281, 7954785), (176773, 7527645), (184995, 7193083), (263805, 5044197), (501843, 2651595), (530319, 2509215), (791415, 1681399), (836405, 1590957), (883865, 1505529)]