17168925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 30533760

約数和(自身を除く): 13364835

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 269, 345, 555, 575, 807, 851, 925, 1345, 1725, 2553, 2775, 4035, 4255, 6187, 6725, 9953, 12765, 18561, 20175, 21275, 29859, 30935, 49765, 63825, 92805, 149295, 154675, 228919, 248825, 464025, 686757, 746475, 1144595, 3433785, 5722975, 17168925]

約数ペア:

[(1, 17168925), (3, 5722975), (5, 3433785), (15, 1144595), (23, 746475), (25, 686757), (37, 464025), (69, 248825), (75, 228919), (111, 154675), (115, 149295), (185, 92805), (269, 63825), (345, 49765), (555, 30935), (575, 29859), (807, 21275), (851, 20175), (925, 18561), (1345, 12765), (1725, 9953), (2553, 6725), (2775, 6187), (4035, 4255)]