38822985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 75029760

約数和(自身を除く): 36206775

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2671, 2907, 4845, 8013, 13355, 14535, 24039, 40065, 45407, 50749, 120195, 136221, 152247, 227035, 253745, 408663, 456741, 681105, 761235, 862733, 2043315, 2283705, 2588199, 4313665, 7764597, 12940995, 38822985]

約数ペア:

[(1, 38822985), (3, 12940995), (5, 7764597), (9, 4313665), (15, 2588199), (17, 2283705), (19, 2043315), (45, 862733), (51, 761235), (57, 681105), (85, 456741), (95, 408663), (153, 253745), (171, 227035), (255, 152247), (285, 136221), (323, 120195), (765, 50749), (855, 45407), (969, 40065), (1615, 24039), (2671, 14535), (2907, 13355), (4845, 8013)]