5638325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 9106560

約数和(自身を除く): 3468235

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 101, 145, 175, 203, 275, 319, 385, 505, 707, 725, 1015, 1111, 1595, 1925, 2233, 2525, 2929, 3535, 5075, 5555, 7777, 7975, 11165, 14645, 17675, 20503, 27775, 32219, 38885, 55825, 73225, 102515, 161095, 194425, 225533, 512575, 805475, 1127665, 5638325]

約数ペア:

[(1, 5638325), (5, 1127665), (7, 805475), (11, 512575), (25, 225533), (29, 194425), (35, 161095), (55, 102515), (77, 73225), (101, 55825), (145, 38885), (175, 32219), (203, 27775), (275, 20503), (319, 17675), (385, 14645), (505, 11165), (707, 7975), (725, 7777), (1015, 5555), (1111, 5075), (1595, 3535), (1925, 2929), (2233, 2525)]