29129775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 21759825

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 145, 177, 227, 295, 435, 681, 725, 885, 1135, 1475, 1711, 2175, 3405, 4425, 5133, 5675, 6583, 8555, 13393, 17025, 19749, 25665, 32915, 40179, 42775, 66965, 98745, 128325, 164575, 200895, 334825, 388397, 493725, 1004475, 1165191, 1941985, 5825955, 9709925, 29129775]

約数ペア:

[(1, 29129775), (3, 9709925), (5, 5825955), (15, 1941985), (25, 1165191), (29, 1004475), (59, 493725), (75, 388397), (87, 334825), (145, 200895), (177, 164575), (227, 128325), (295, 98745), (435, 66965), (681, 42775), (725, 40179), (885, 32915), (1135, 25665), (1475, 19749), (1711, 17025), (2175, 13393), (3405, 8555), (4425, 6583), (5133, 5675)]