85424115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19843}}^1$

素因数の和:19899

約数の個数: 32

約数和(自身を含む): 160022016

約数和(自身を除く): 74597901

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 19843, 59529, 99215, 138901, 297645, 416703, 694505, 813563, 2083515, 2440689, 4067815, 5694941, 12203445, 17084823, 28474705, 85424115]

約数ペア:

[(1, 85424115), (3, 28474705), (5, 17084823), (7, 12203445), (15, 5694941), (21, 4067815), (35, 2440689), (41, 2083515), (105, 813563), (123, 694505), (205, 416703), (287, 297645), (615, 138901), (861, 99215), (1435, 59529), (4305, 19843)]