40061175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 84137472

約数和(自身を除く): 44076297

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 991, 1155, 1225, 1617, 1925, 2695, 2973, 3675, 4955, 5775, 6937, 8085, 10901, 13475, 14865, 20811, 24775, 32703, 34685, 40425, 48559, 54505, 74325, 76307, 104055, 145677, 163515, 173425, 228921, 242795, 272525, 381535, 520275, 534149, 728385, 817575, 1144605, 1213975, 1602447, 1907675, 2670745, 3641925, 5723025, 8012235, 13353725, 40061175]

約数ペア:

[(1, 40061175), (3, 13353725), (5, 8012235), (7, 5723025), (11, 3641925), (15, 2670745), (21, 1907675), (25, 1602447), (33, 1213975), (35, 1144605), (49, 817575), (55, 728385), (75, 534149), (77, 520275), (105, 381535), (147, 272525), (165, 242795), (175, 228921), (231, 173425), (245, 163515), (275, 145677), (385, 104055), (525, 76307), (539, 74325), (735, 54505), (825, 48559), (991, 40425), (1155, 34685), (1225, 32703), (1617, 24775), (1925, 20811), (2695, 14865), (2973, 13475), (3675, 10901), (4955, 8085), (5775, 6937)]