67820110515

素因数分解:

$3^5\times 5^1\times {\mathrm{947}}^1\times {\mathrm{58943}}^1$

素因数の和:59910

約数の個数: 48

約数和(自身を含む): 122039543808

約数和(自身を除く): 54219433293

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 947, 1215, 2841, 4735, 8523, 14205, 25569, 42615, 58943, 76707, 127845, 176829, 230121, 294715, 383535, 530487, 884145, 1150605, 1591461, 2652435, 4774383, 7957305, 14323149, 23871915, 55819021, 71615745, 167457063, 279095105, 502371189, 837285315, 1507113567, 2511855945, 4521340701, 7535567835, 13564022103, 22606703505, 67820110515]

約数ペア:

[(1, 67820110515), (3, 22606703505), (5, 13564022103), (9, 7535567835), (15, 4521340701), (27, 2511855945), (45, 1507113567), (81, 837285315), (135, 502371189), (243, 279095105), (405, 167457063), (947, 71615745), (1215, 55819021), (2841, 23871915), (4735, 14323149), (8523, 7957305), (14205, 4774383), (25569, 2652435), (42615, 1591461), (58943, 1150605), (76707, 884145), (127845, 530487), (176829, 383535), (230121, 294715)]