12721535995

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1\times {\mathrm{10559}}^1$

素因数の和:11787

約数の個数: 32

約数和(自身を含む): 18065203200

約数和(自身を除く): 5343667205

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1187, 5935, 8309, 10559, 34423, 41545, 52795, 73913, 172115, 240961, 306211, 369565, 1204805, 1531055, 2143477, 10717385, 12533533, 62667665, 87734731, 363472457, 438673655, 1817362285, 2544307199, 12721535995]

約数ペア:

[(1, 12721535995), (5, 2544307199), (7, 1817362285), (29, 438673655), (35, 363472457), (145, 87734731), (203, 62667665), (1015, 12533533), (1187, 10717385), (5935, 2143477), (8309, 1531055), (10559, 1204805), (34423, 369565), (41545, 306211), (52795, 240961), (73913, 172115)]