201537465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41597}}^1$

素因数の和:41641

約数の個数: 32

約数和(自身を含む): 359406720

約数和(自身を除く): 157869255

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 41597, 124791, 207985, 623955, 707149, 790343, 2121447, 2371029, 3535745, 3951715, 10607235, 11855145, 13435831, 40307493, 67179155, 201537465]

約数ペア:

[(1, 201537465), (3, 67179155), (5, 40307493), (15, 13435831), (17, 11855145), (19, 10607235), (51, 3951715), (57, 3535745), (85, 2371029), (95, 2121447), (255, 790343), (285, 707149), (323, 623955), (969, 207985), (1615, 124791), (4845, 41597)]