2019693015

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5897}}^1$

素因数の和:6013

約数の個数: 64

約数和(自身を含む): 3736972800

約数和(自身を除く): 1717279785

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 59, 129, 135, 177, 215, 295, 387, 531, 645, 885, 1161, 1593, 1935, 2537, 2655, 5805, 5897, 7611, 7965, 12685, 17691, 22833, 29485, 38055, 53073, 68499, 88455, 114165, 159219, 253571, 265365, 342495, 347923, 760713, 796095, 1043769, 1267855, 1739615, 2282139, 3131307, 3803565, 5218845, 6846417, 9393921, 11410695, 14960689, 15656535, 34232085, 44882067, 46969605, 74803445, 134646201, 224410335, 403938603, 673231005, 2019693015]

約数ペア:

[(1, 2019693015), (3, 673231005), (5, 403938603), (9, 224410335), (15, 134646201), (27, 74803445), (43, 46969605), (45, 44882067), (59, 34232085), (129, 15656535), (135, 14960689), (177, 11410695), (215, 9393921), (295, 6846417), (387, 5218845), (531, 3803565), (645, 3131307), (885, 2282139), (1161, 1739615), (1593, 1267855), (1935, 1043769), (2537, 796095), (2655, 760713), (5805, 347923), (5897, 342495), (7611, 265365), (7965, 253571), (12685, 159219), (17691, 114165), (22833, 88455), (29485, 68499), (38055, 53073)]