101678975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 40811905

約数列:

[1, 5, 19, 23, 25, 41, 95, 115, 205, 227, 437, 475, 575, 779, 943, 1025, 1135, 2185, 3895, 4313, 4715, 5221, 5675, 9307, 10925, 17917, 19475, 21565, 23575, 26105, 46535, 89585, 99199, 107825, 130525, 176833, 214061, 232675, 447925, 495995, 884165, 1070305, 2479975, 4067159, 4420825, 5351525, 20335795, 101678975]

約数ペア:

[(1, 101678975), (5, 20335795), (19, 5351525), (23, 4420825), (25, 4067159), (41, 2479975), (95, 1070305), (115, 884165), (205, 495995), (227, 447925), (437, 232675), (475, 214061), (575, 176833), (779, 130525), (943, 107825), (1025, 99199), (1135, 89585), (2185, 46535), (3895, 26105), (4313, 23575), (4715, 21565), (5221, 19475), (5675, 17917), (9307, 10925)]