238995645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98963}}^1$

素因数の和:99001

約数の個数: 32

約数和(自身を含む): 456026112

約数和(自身を除く): 217030467

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 98963, 296889, 494815, 692741, 1484445, 2078223, 2276149, 3463705, 6828447, 10391115, 11380745, 15933043, 34142235, 47799129, 79665215, 238995645]

約数ペア:

[(1, 238995645), (3, 79665215), (5, 47799129), (7, 34142235), (15, 15933043), (21, 11380745), (23, 10391115), (35, 6828447), (69, 3463705), (105, 2276149), (115, 2078223), (161, 1484445), (345, 692741), (483, 494815), (805, 296889), (2415, 98963)]