59686965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 112130928

約数和(自身を除く): 52443963

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 257, 397, 585, 771, 1191, 1285, 1985, 2313, 3341, 3573, 3855, 5161, 5955, 10023, 11565, 15483, 16705, 17865, 25805, 30069, 46449, 50115, 77415, 102029, 150345, 232245, 306087, 510145, 918261, 1326377, 1530435, 3979131, 4591305, 6631885, 11937393, 19895655, 59686965]

約数ペア:

[(1, 59686965), (3, 19895655), (5, 11937393), (9, 6631885), (13, 4591305), (15, 3979131), (39, 1530435), (45, 1326377), (65, 918261), (117, 510145), (195, 306087), (257, 232245), (397, 150345), (585, 102029), (771, 77415), (1191, 50115), (1285, 46449), (1985, 30069), (2313, 25805), (3341, 17865), (3573, 16705), (3855, 15483), (5161, 11565), (5955, 10023)]