161236425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9958

約数の個数: 48

約数和(自身を含む): 314519552

約数和(自身を除く): 153283127

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5425, 9907, 16275, 29721, 49535, 69349, 148605, 208047, 247675, 307117, 346745, 743025, 921351, 1040235, 1535585, 1733725, 2149819, 4606755, 5201175, 6449457, 7677925, 10749095, 23033775, 32247285, 53745475, 161236425]

約数ペア:

[(1, 161236425), (3, 53745475), (5, 32247285), (7, 23033775), (15, 10749095), (21, 7677925), (25, 6449457), (31, 5201175), (35, 4606755), (75, 2149819), (93, 1733725), (105, 1535585), (155, 1040235), (175, 921351), (217, 743025), (465, 346745), (525, 307117), (651, 247675), (775, 208047), (1085, 148605), (2325, 69349), (3255, 49535), (5425, 29721), (9907, 16275)]