72520035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30029}}^1$

素因数の和:30067

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 65858205

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 30029, 90087, 150145, 210203, 450435, 630609, 690667, 1051015, 2072001, 3153045, 3453335, 4834669, 10360005, 14504007, 24173345, 72520035]

約数ペア:

[(1, 72520035), (3, 24173345), (5, 14504007), (7, 10360005), (15, 4834669), (21, 3453335), (23, 3153045), (35, 2072001), (69, 1051015), (105, 690667), (115, 630609), (161, 450435), (345, 210203), (483, 150145), (805, 90087), (2415, 30029)]