70998725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 107374080

約数和(自身を除く): 36375355

約数列:

[1, 5, 7, 19, 25, 35, 95, 131, 133, 163, 175, 475, 655, 665, 815, 917, 1141, 2489, 3097, 3275, 3325, 4075, 4585, 5705, 12445, 15485, 17423, 21353, 21679, 22925, 28525, 62225, 77425, 87115, 106765, 108395, 149471, 405707, 435575, 533825, 541975, 747355, 2028535, 2839949, 3736775, 10142675, 14199745, 70998725]

約数ペア:

[(1, 70998725), (5, 14199745), (7, 10142675), (19, 3736775), (25, 2839949), (35, 2028535), (95, 747355), (131, 541975), (133, 533825), (163, 435575), (175, 405707), (475, 149471), (655, 108395), (665, 106765), (815, 87115), (917, 77425), (1141, 62225), (2489, 28525), (3097, 22925), (3275, 21679), (3325, 21353), (4075, 17423), (4585, 15485), (5705, 12445)]