165040982405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{2549}}^1$

素因数の和:3198

約数の個数: 64

約数和(自身を含む): 227223360000

約数和(自身を除く): 62182377595

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 509, 515, 1235, 1339, 1957, 2545, 2549, 6617, 6695, 9671, 9785, 12745, 25441, 33085, 33137, 48355, 48431, 52427, 125723, 127205, 165685, 242155, 262135, 262547, 628615, 629603, 681551, 996113, 1297441, 1312735, 3148015, 3407755, 3413111, 4980565, 4988393, 6487205, 12949469, 16866733, 17065555, 24651379, 24941965, 64747345, 64849109, 84333665, 123256895, 133636423, 320467927, 324245545, 668182115, 1602339635, 1737273499, 2539092037, 8686367495, 12695460185, 33008196481, 165040982405]

約数ペア:

[(1, 165040982405), (5, 33008196481), (13, 12695460185), (19, 8686367495), (65, 2539092037), (95, 1737273499), (103, 1602339635), (247, 668182115), (509, 324245545), (515, 320467927), (1235, 133636423), (1339, 123256895), (1957, 84333665), (2545, 64849109), (2549, 64747345), (6617, 24941965), (6695, 24651379), (9671, 17065555), (9785, 16866733), (12745, 12949469), (25441, 6487205), (33085, 4988393), (33137, 4980565), (48355, 3413111), (48431, 3407755), (52427, 3148015), (125723, 1312735), (127205, 1297441), (165685, 996113), (242155, 681551), (262135, 629603), (262547, 628615)]