40797465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 69102720

約数和(自身を除く): 28305255

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 557, 771, 1285, 1671, 2785, 3855, 4883, 8355, 10583, 14649, 24415, 31749, 52915, 73245, 143149, 158745, 429447, 715745, 2147235, 2719831, 8159493, 13599155, 40797465]

約数ペア:

[(1, 40797465), (3, 13599155), (5, 8159493), (15, 2719831), (19, 2147235), (57, 715745), (95, 429447), (257, 158745), (285, 143149), (557, 73245), (771, 52915), (1285, 31749), (1671, 24415), (2785, 14649), (3855, 10583), (4883, 8355)]