155114775

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{3037}}^1$

素因数の和:3280

約数の個数: 36

約数和(自身を含む): 279143592

約数和(自身を除く): 124028817

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 681, 1135, 2043, 3037, 3405, 5675, 9111, 10215, 15185, 17025, 27333, 45555, 51075, 75925, 136665, 227775, 683325, 689399, 2068197, 3446995, 6204591, 10340985, 17234975, 31022955, 51704925, 155114775]

約数ペア:

[(1, 155114775), (3, 51704925), (5, 31022955), (9, 17234975), (15, 10340985), (25, 6204591), (45, 3446995), (75, 2068197), (225, 689399), (227, 683325), (681, 227775), (1135, 136665), (2043, 75925), (3037, 51075), (3405, 45555), (5675, 27333), (9111, 17025), (10215, 15185)]