73141495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 107154432

約数和(自身を除く): 34012937

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1505, 2113, 4945, 6923, 10565, 14791, 34615, 48599, 73955, 90859, 242995, 340193, 454295, 636013, 1700965, 2089757, 3180065, 10448785, 14628299, 73141495]

約数ペア:

[(1, 73141495), (5, 14628299), (7, 10448785), (23, 3180065), (35, 2089757), (43, 1700965), (115, 636013), (161, 454295), (215, 340193), (301, 242995), (805, 90859), (989, 73955), (1505, 48599), (2113, 34615), (4945, 14791), (6923, 10565)]