272339375

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5659}}^1$

素因数の和:5697

約数の個数: 40

約数和(自身を含む): 424364160

約数和(自身を除く): 152024785

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1375, 1925, 4375, 5659, 6875, 9625, 28295, 39613, 48125, 62249, 141475, 198065, 311245, 435743, 707375, 990325, 1556225, 2178715, 3536875, 4951625, 7781125, 10893575, 24758125, 38905625, 54467875, 272339375]

約数ペア:

[(1, 272339375), (5, 54467875), (7, 38905625), (11, 24758125), (25, 10893575), (35, 7781125), (55, 4951625), (77, 3536875), (125, 2178715), (175, 1556225), (275, 990325), (385, 707375), (625, 435743), (875, 311245), (1375, 198065), (1925, 141475), (4375, 62249), (5659, 48125), (6875, 39613), (9625, 28295)]