69070395

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 113363712

約数和(自身を除く): 44293317

約数列:

[1, 3, 5, 15, 53, 159, 265, 283, 307, 795, 849, 921, 1415, 1535, 4245, 4605, 14999, 16271, 44997, 48813, 74995, 81355, 86881, 224985, 244065, 260643, 434405, 1303215, 4604693, 13814079, 23023465, 69070395]

約数ペア:

[(1, 69070395), (3, 23023465), (5, 13814079), (15, 4604693), (53, 1303215), (159, 434405), (265, 260643), (283, 244065), (307, 224985), (795, 86881), (849, 81355), (921, 74995), (1415, 48813), (1535, 44997), (4245, 16271), (4605, 14999)]