13077886425

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{2749}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 21834912000

約数和(自身を除く): 8757025575

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 463, 685, 1389, 2055, 2315, 2749, 3425, 6945, 8247, 10275, 11575, 13745, 34725, 41235, 63431, 68725, 190293, 206175, 317155, 376613, 951465, 1129839, 1272787, 1585775, 1883065, 3818361, 4757325, 5649195, 6363935, 9415325, 19091805, 28245975, 31819675, 95459025, 174371819, 523115457, 871859095, 2615577285, 4359295475, 13077886425]

約数ペア:

[(1, 13077886425), (3, 4359295475), (5, 2615577285), (15, 871859095), (25, 523115457), (75, 174371819), (137, 95459025), (411, 31819675), (463, 28245975), (685, 19091805), (1389, 9415325), (2055, 6363935), (2315, 5649195), (2749, 4757325), (3425, 3818361), (6945, 1883065), (8247, 1585775), (10275, 1272787), (11575, 1129839), (13745, 951465), (34725, 376613), (41235, 317155), (63431, 206175), (68725, 190293)]