40554045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4202

約数の個数: 48

約数和(自身を含む): 82947072

約数和(自身を除く): 42393027

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 4153, 9765, 12459, 20765, 29071, 37377, 62295, 87213, 128743, 145355, 186885, 261639, 386229, 436065, 643715, 901201, 1158687, 1308195, 1931145, 2703603, 4506005, 5793435, 8110809, 13518015, 40554045]

約数ペア:

[(1, 40554045), (3, 13518015), (5, 8110809), (7, 5793435), (9, 4506005), (15, 2703603), (21, 1931145), (31, 1308195), (35, 1158687), (45, 901201), (63, 643715), (93, 436065), (105, 386229), (155, 261639), (217, 186885), (279, 145355), (315, 128743), (465, 87213), (651, 62295), (1085, 37377), (1395, 29071), (1953, 20765), (3255, 12459), (4153, 9765)]