99703215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 190129680

約数和(自身を除く): 90426465

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 59, 85, 141, 153, 177, 235, 255, 295, 423, 531, 705, 765, 799, 885, 1003, 2115, 2209, 2397, 2655, 2773, 3009, 3995, 5015, 6627, 7191, 8319, 9027, 11045, 11985, 13865, 15045, 19881, 24957, 33135, 35955, 37553, 41595, 45135, 47141, 99405, 112659, 124785, 130331, 141423, 187765, 235705, 337977, 390993, 424269, 563295, 651655, 707115, 1172979, 1689885, 1954965, 2121345, 2215627, 5864895, 6646881, 11078135, 19940643, 33234405, 99703215]

約数ペア:

[(1, 99703215), (3, 33234405), (5, 19940643), (9, 11078135), (15, 6646881), (17, 5864895), (45, 2215627), (47, 2121345), (51, 1954965), (59, 1689885), (85, 1172979), (141, 707115), (153, 651655), (177, 563295), (235, 424269), (255, 390993), (295, 337977), (423, 235705), (531, 187765), (705, 141423), (765, 130331), (799, 124785), (885, 112659), (1003, 99405), (2115, 47141), (2209, 45135), (2397, 41595), (2655, 37553), (2773, 35955), (3009, 33135), (3995, 24957), (5015, 19881), (6627, 15045), (7191, 13865), (8319, 11985), (9027, 11045)]