83796475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 125706240

約数和(自身を除く): 41909765

約数列:

[1, 5, 7, 23, 25, 35, 109, 115, 161, 175, 191, 545, 575, 763, 805, 955, 1337, 2507, 2725, 3815, 4025, 4393, 4775, 6685, 12535, 17549, 19075, 20819, 21965, 30751, 33425, 62675, 87745, 104095, 109825, 145733, 153755, 438725, 478837, 520475, 728665, 768775, 2394185, 3351859, 3643325, 11970925, 16759295, 83796475]

約数ペア:

[(1, 83796475), (5, 16759295), (7, 11970925), (23, 3643325), (25, 3351859), (35, 2394185), (109, 768775), (115, 728665), (161, 520475), (175, 478837), (191, 438725), (545, 153755), (575, 145733), (763, 109825), (805, 104095), (955, 87745), (1337, 62675), (2507, 33425), (2725, 30751), (3815, 21965), (4025, 20819), (4393, 19075), (4775, 17549), (6685, 12535)]