23780823065

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 30691846080

約数和(自身を除く): 6911023015

約数列:

[1, 5, 17, 85, 173, 251, 289, 379, 865, 1255, 1445, 1895, 2941, 4267, 6443, 14705, 21335, 32215, 43423, 49997, 65567, 72539, 95129, 109531, 217115, 249985, 327835, 362695, 475645, 547655, 738191, 1114639, 1617193, 3690955, 5573195, 8085965, 12549247, 16457317, 18948863, 27492281, 62746235, 82286585, 94744315, 137461405, 279774389, 1398871945, 4756164613, 23780823065]

約数ペア:

[(1, 23780823065), (5, 4756164613), (17, 1398871945), (85, 279774389), (173, 137461405), (251, 94744315), (289, 82286585), (379, 62746235), (865, 27492281), (1255, 18948863), (1445, 16457317), (1895, 12549247), (2941, 8085965), (4267, 5573195), (6443, 3690955), (14705, 1617193), (21335, 1114639), (32215, 738191), (43423, 547655), (49997, 475645), (65567, 362695), (72539, 327835), (95129, 249985), (109531, 217115)]