107504775

素因数分解:

$3^2\times 5^2\times 7^4\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 90

約数和(自身を含む): 225760600

約数和(自身を除く): 118255825

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 199, 225, 245, 315, 343, 441, 525, 597, 735, 995, 1029, 1225, 1393, 1575, 1715, 1791, 2205, 2401, 2985, 3087, 3675, 4179, 4975, 5145, 6965, 7203, 8575, 8955, 9751, 11025, 12005, 12537, 14925, 15435, 20895, 21609, 25725, 29253, 34825, 36015, 44775, 48755, 60025, 62685, 68257, 77175, 87759, 104475, 108045, 146265, 180075, 204771, 243775, 313425, 341285, 438795, 477799, 540225, 614313, 731325, 1023855, 1433397, 1706425, 2193975, 2388995, 3071565, 4300191, 5119275, 7166985, 11944975, 15357825, 21500955, 35834925, 107504775]

約数ペア:

[(1, 107504775), (3, 35834925), (5, 21500955), (7, 15357825), (9, 11944975), (15, 7166985), (21, 5119275), (25, 4300191), (35, 3071565), (45, 2388995), (49, 2193975), (63, 1706425), (75, 1433397), (105, 1023855), (147, 731325), (175, 614313), (199, 540225), (225, 477799), (245, 438795), (315, 341285), (343, 313425), (441, 243775), (525, 204771), (597, 180075), (735, 146265), (995, 108045), (1029, 104475), (1225, 87759), (1393, 77175), (1575, 68257), (1715, 62685), (1791, 60025), (2205, 48755), (2401, 44775), (2985, 36015), (3087, 34825), (3675, 29253), (4179, 25725), (4975, 21609), (5145, 20895), (6965, 15435), (7203, 14925), (8575, 12537), (8955, 12005), (9751, 11025)]