1672019955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16943}}^1$

素因数の和:17017

約数の個数: 64

約数和(自身を含む): 3220715520

約数和(自身を除く): 1548695565

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 459, 645, 731, 765, 1161, 1935, 2193, 2295, 3655, 5805, 6579, 10965, 16943, 19737, 32895, 50829, 84715, 98685, 152487, 254145, 288031, 457461, 728549, 762435, 864093, 1440155, 2185647, 2287305, 2592279, 3642745, 4320465, 6556941, 7776837, 10928235, 12385333, 12961395, 19670823, 32784705, 37155999, 38884185, 61926665, 98354115, 111467997, 185779995, 334403991, 557339985, 1672019955]

約数ペア:

[(1, 1672019955), (3, 557339985), (5, 334403991), (9, 185779995), (15, 111467997), (17, 98354115), (27, 61926665), (43, 38884185), (45, 37155999), (51, 32784705), (85, 19670823), (129, 12961395), (135, 12385333), (153, 10928235), (215, 7776837), (255, 6556941), (387, 4320465), (459, 3642745), (645, 2592279), (731, 2287305), (765, 2185647), (1161, 1440155), (1935, 864093), (2193, 762435), (2295, 728549), (3655, 457461), (5805, 288031), (6579, 254145), (10965, 152487), (16943, 98685), (19737, 84715), (32895, 50829)]