179060895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 345018240

約数和(自身を除く): 165957345

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 257, 351, 397, 585, 771, 1191, 1285, 1755, 1985, 2313, 3341, 3573, 3855, 5161, 5955, 6939, 10023, 10719, 11565, 15483, 16705, 17865, 25805, 30069, 34695, 46449, 50115, 53595, 77415, 90207, 102029, 139347, 150345, 232245, 306087, 451035, 510145, 696735, 918261, 1326377, 1530435, 2754783, 3979131, 4591305, 6631885, 11937393, 13773915, 19895655, 35812179, 59686965, 179060895]

約数ペア:

[(1, 179060895), (3, 59686965), (5, 35812179), (9, 19895655), (13, 13773915), (15, 11937393), (27, 6631885), (39, 4591305), (45, 3979131), (65, 2754783), (117, 1530435), (135, 1326377), (195, 918261), (257, 696735), (351, 510145), (397, 451035), (585, 306087), (771, 232245), (1191, 150345), (1285, 139347), (1755, 102029), (1985, 90207), (2313, 77415), (3341, 53595), (3573, 50115), (3855, 46449), (5161, 34695), (5955, 30069), (6939, 25805), (10023, 17865), (10719, 16705), (11565, 15483)]