289012605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{14411}}^1$

素因数の和:14617

約数の個数: 32

約数和(自身を含む): 531283968

約数和(自身を除く): 242271363

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2865, 4011, 6685, 14411, 20055, 43233, 72055, 100877, 216165, 302631, 504385, 1513155, 2752501, 8257503, 13762505, 19267507, 41287515, 57802521, 96337535, 289012605]

約数ペア:

[(1, 289012605), (3, 96337535), (5, 57802521), (7, 41287515), (15, 19267507), (21, 13762505), (35, 8257503), (105, 2752501), (191, 1513155), (573, 504385), (955, 302631), (1337, 216165), (2865, 100877), (4011, 72055), (6685, 43233), (14411, 20055)]