724259535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{48821}}^1$

素因数の和:48895

約数の個数: 32

約数和(自身を含む): 1237344768

約数和(自身を除く): 513085233

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 48821, 146463, 244105, 732315, 1122883, 2099303, 3368649, 5614415, 6297909, 10496515, 16843245, 31489545, 48283969, 144851907, 241419845, 724259535]

約数ペア:

[(1, 724259535), (3, 241419845), (5, 144851907), (15, 48283969), (23, 31489545), (43, 16843245), (69, 10496515), (115, 6297909), (129, 5614415), (215, 3368649), (345, 2099303), (645, 1122883), (989, 732315), (2967, 244105), (4945, 146463), (14835, 48821)]