676239525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4995

約数の個数: 72

約数和(自身を含む): 1332414720

約数和(自身を除く): 656175195

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 195, 225, 235, 325, 423, 585, 611, 705, 975, 1175, 1833, 2115, 2925, 3055, 3525, 4919, 5499, 9165, 10575, 14757, 15275, 24595, 27495, 44271, 45825, 63947, 73785, 122975, 137475, 191841, 221355, 231193, 319735, 368925, 575523, 693579, 959205, 1106775, 1155965, 1598675, 2080737, 2877615, 3005509, 3467895, 4796025, 5779825, 9016527, 10403685, 14388075, 15027545, 17339475, 27049581, 45082635, 52018425, 75137725, 135247905, 225413175, 676239525]

約数ペア:

[(1, 676239525), (3, 225413175), (5, 135247905), (9, 75137725), (13, 52018425), (15, 45082635), (25, 27049581), (39, 17339475), (45, 15027545), (47, 14388075), (65, 10403685), (75, 9016527), (117, 5779825), (141, 4796025), (195, 3467895), (225, 3005509), (235, 2877615), (325, 2080737), (423, 1598675), (585, 1155965), (611, 1106775), (705, 959205), (975, 693579), (1175, 575523), (1833, 368925), (2115, 319735), (2925, 231193), (3055, 221355), (3525, 191841), (4919, 137475), (5499, 122975), (9165, 73785), (10575, 63947), (14757, 45825), (15275, 44271), (24595, 27495)]