197524095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 348979200

約数和(自身を除く): 151455105

約数列:

[1, 3, 5, 15, 19, 31, 57, 79, 93, 95, 155, 237, 283, 285, 395, 465, 589, 849, 1185, 1415, 1501, 1767, 2449, 2945, 4245, 4503, 5377, 7347, 7505, 8773, 8835, 12245, 16131, 22357, 22515, 26319, 26885, 36735, 43865, 46531, 67071, 80655, 111785, 131595, 139593, 166687, 232655, 335355, 424783, 500061, 693067, 697965, 833435, 1274349, 2079201, 2123915, 2500305, 3465335, 6371745, 10396005, 13168273, 39504819, 65841365, 197524095]

約数ペア:

[(1, 197524095), (3, 65841365), (5, 39504819), (15, 13168273), (19, 10396005), (31, 6371745), (57, 3465335), (79, 2500305), (93, 2123915), (95, 2079201), (155, 1274349), (237, 833435), (283, 697965), (285, 693067), (395, 500061), (465, 424783), (589, 335355), (849, 232655), (1185, 166687), (1415, 139593), (1501, 131595), (1767, 111785), (2449, 80655), (2945, 67071), (4245, 46531), (4503, 43865), (5377, 36735), (7347, 26885), (7505, 26319), (8773, 22515), (8835, 22357), (12245, 16131)]