61072365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 103305600

約数和(自身を除く): 42233235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 509, 1263, 1527, 2105, 2545, 6315, 7635, 7999, 9671, 23997, 29013, 39995, 48355, 119985, 145065, 214289, 642867, 1071445, 3214335, 4071491, 12214473, 20357455, 61072365]

約数ペア:

[(1, 61072365), (3, 20357455), (5, 12214473), (15, 4071491), (19, 3214335), (57, 1071445), (95, 642867), (285, 214289), (421, 145065), (509, 119985), (1263, 48355), (1527, 39995), (2105, 29013), (2545, 23997), (6315, 9671), (7635, 7999)]