73970155

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 107237520

約数和(自身を除く): 33267365

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 359, 841, 1015, 1421, 1795, 2513, 4205, 5887, 7105, 10411, 12565, 17591, 29435, 41209, 52055, 72877, 87955, 206045, 301919, 364385, 510139, 1509595, 2113433, 2550695, 10567165, 14794031, 73970155]

約数ペア:

[(1, 73970155), (5, 14794031), (7, 10567165), (29, 2550695), (35, 2113433), (49, 1509595), (145, 510139), (203, 364385), (245, 301919), (359, 206045), (841, 87955), (1015, 72877), (1421, 52055), (1795, 41209), (2513, 29435), (4205, 17591), (5887, 12565), (7105, 10411)]