77838630915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29633}}^1\times {\mathrm{10301}}^1$

素因数の和:39959

約数の個数: 32

約数和(自身を含む): 131885050176

約数和(自身を除く): 54046419261

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10301, 29633, 30903, 51505, 88899, 148165, 154515, 175117, 444495, 503761, 525351, 875585, 1511283, 2518805, 2626755, 7556415, 305249533, 915748599, 1526247665, 4578742995, 5189242061, 15567726183, 25946210305, 77838630915]

約数ペア:

[(1, 77838630915), (3, 25946210305), (5, 15567726183), (15, 5189242061), (17, 4578742995), (51, 1526247665), (85, 915748599), (255, 305249533), (10301, 7556415), (29633, 2626755), (30903, 2518805), (51505, 1511283), (88899, 875585), (148165, 525351), (154515, 503761), (175117, 444495)]