83422725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 145383552

約数和(自身を除く): 61960827

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 137, 345, 353, 411, 575, 685, 1059, 1725, 1765, 2055, 3151, 3425, 5295, 8119, 8825, 9453, 10275, 15755, 24357, 26475, 40595, 47265, 48361, 78775, 121785, 145083, 202975, 236325, 241805, 608925, 725415, 1112303, 1209025, 3336909, 3627075, 5561515, 16684545, 27807575, 83422725]

約数ペア:

[(1, 83422725), (3, 27807575), (5, 16684545), (15, 5561515), (23, 3627075), (25, 3336909), (69, 1209025), (75, 1112303), (115, 725415), (137, 608925), (345, 241805), (353, 236325), (411, 202975), (575, 145083), (685, 121785), (1059, 78775), (1725, 48361), (1765, 47265), (2055, 40595), (3151, 26475), (3425, 24357), (5295, 15755), (8119, 10275), (8825, 9453)]