209037075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7448

約数の個数: 48

約数和(自身を含む): 385079520

約数和(自身を除く): 176042445

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 7393, 9425, 22179, 28275, 36965, 96109, 110895, 184825, 214397, 288327, 480545, 554475, 643191, 1071985, 1441635, 2402725, 2787161, 3215955, 5359925, 7208175, 8361483, 13935805, 16079775, 41807415, 69679025, 209037075]

約数ペア:

[(1, 209037075), (3, 69679025), (5, 41807415), (13, 16079775), (15, 13935805), (25, 8361483), (29, 7208175), (39, 5359925), (65, 3215955), (75, 2787161), (87, 2402725), (145, 1441635), (195, 1071985), (325, 643191), (377, 554475), (435, 480545), (725, 288327), (975, 214397), (1131, 184825), (1885, 110895), (2175, 96109), (5655, 36965), (7393, 28275), (9425, 22179)]