54246675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 108140400

約数和(自身を除く): 53893725

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 49, 75, 87, 105, 145, 147, 175, 203, 245, 435, 509, 525, 609, 725, 735, 1015, 1225, 1421, 1527, 2175, 2545, 3045, 3563, 3675, 4263, 5075, 7105, 7635, 10689, 12725, 14761, 15225, 17815, 21315, 24941, 35525, 38175, 44283, 53445, 73805, 74823, 89075, 103327, 106575, 124705, 221415, 267225, 309981, 369025, 374115, 516635, 623525, 723289, 1107075, 1549905, 1870575, 2169867, 2583175, 3616445, 7749525, 10849335, 18082225, 54246675]

約数ペア:

[(1, 54246675), (3, 18082225), (5, 10849335), (7, 7749525), (15, 3616445), (21, 2583175), (25, 2169867), (29, 1870575), (35, 1549905), (49, 1107075), (75, 723289), (87, 623525), (105, 516635), (145, 374115), (147, 369025), (175, 309981), (203, 267225), (245, 221415), (435, 124705), (509, 106575), (525, 103327), (609, 89075), (725, 74823), (735, 73805), (1015, 53445), (1225, 44283), (1421, 38175), (1527, 35525), (2175, 24941), (2545, 21315), (3045, 17815), (3563, 15225), (3675, 14761), (4263, 12725), (5075, 10689), (7105, 7635)]