154030045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 205406208

約数和(自身を除く): 51376163

約数列:

[1, 5, 13, 47, 65, 127, 235, 397, 611, 635, 1651, 1985, 3055, 5161, 5969, 8255, 18659, 25805, 29845, 50419, 77597, 93295, 242567, 252095, 387985, 655447, 1212835, 2369693, 3277235, 11848465, 30806009, 154030045]

約数ペア:

[(1, 154030045), (5, 30806009), (13, 11848465), (47, 3277235), (65, 2369693), (127, 1212835), (235, 655447), (397, 387985), (611, 252095), (635, 242567), (1651, 93295), (1985, 77597), (3055, 50419), (5161, 29845), (5969, 25805), (8255, 18659)]