109950625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 148452480

約数和(自身を除く): 38501855

約数列:

[1, 5, 19, 25, 47, 95, 125, 197, 235, 475, 625, 893, 985, 1175, 2375, 3743, 4465, 4925, 5875, 9259, 11875, 18715, 22325, 24625, 29375, 46295, 93575, 111625, 123125, 175921, 231475, 467875, 558125, 879605, 1157375, 2339375, 4398025, 5786875, 21990125, 109950625]

約数ペア:

[(1, 109950625), (5, 21990125), (19, 5786875), (25, 4398025), (47, 2339375), (95, 1157375), (125, 879605), (197, 558125), (235, 467875), (475, 231475), (625, 175921), (893, 123125), (985, 111625), (1175, 93575), (2375, 46295), (3743, 29375), (4465, 24625), (4925, 22325), (5875, 18715), (9259, 11875)]