84743945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 127491840

約数和(自身を除く): 42747895

約数列:

[1, 5, 11, 13, 29, 55, 61, 65, 67, 143, 145, 305, 319, 335, 377, 671, 715, 737, 793, 871, 1595, 1769, 1885, 1943, 3355, 3685, 3965, 4087, 4147, 4355, 8723, 8845, 9581, 9715, 19459, 20435, 20735, 21373, 22997, 25259, 43615, 44957, 47905, 53131, 97295, 106865, 114985, 118523, 126295, 224785, 252967, 265655, 277849, 584441, 592615, 1264835, 1303753, 1389245, 1540799, 2922205, 6518765, 7703995, 16948789, 84743945]

約数ペア:

[(1, 84743945), (5, 16948789), (11, 7703995), (13, 6518765), (29, 2922205), (55, 1540799), (61, 1389245), (65, 1303753), (67, 1264835), (143, 592615), (145, 584441), (305, 277849), (319, 265655), (335, 252967), (377, 224785), (671, 126295), (715, 118523), (737, 114985), (793, 106865), (871, 97295), (1595, 53131), (1769, 47905), (1885, 44957), (1943, 43615), (3355, 25259), (3685, 22997), (3965, 21373), (4087, 20735), (4147, 20435), (4355, 19459), (8723, 9715), (8845, 9581)]