65917145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 28673575

約数列:

[1, 5, 7, 29, 35, 101, 145, 203, 505, 643, 707, 1015, 2929, 3215, 3535, 4501, 14645, 18647, 20503, 22505, 64943, 93235, 102515, 130529, 324715, 454601, 652645, 1883347, 2273005, 9416735, 13183429, 65917145]

約数ペア:

[(1, 65917145), (5, 13183429), (7, 9416735), (29, 2273005), (35, 1883347), (101, 652645), (145, 454601), (203, 324715), (505, 130529), (643, 102515), (707, 93235), (1015, 64943), (2929, 22505), (3215, 20503), (3535, 18647), (4501, 14645)]