632969415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63647}}^1$

素因数の和:63688

約数の個数: 48

約数和(自身を含む): 1251065088

約数和(自身を除く): 618095673

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 63647, 190941, 318235, 572823, 827411, 954705, 1081999, 2482233, 2864115, 3245997, 4137055, 5409995, 7446699, 9737991, 12411165, 14065987, 16229985, 37233495, 42197961, 48689955, 70329935, 126593883, 210989805, 632969415]

約数ペア:

[(1, 632969415), (3, 210989805), (5, 126593883), (9, 70329935), (13, 48689955), (15, 42197961), (17, 37233495), (39, 16229985), (45, 14065987), (51, 12411165), (65, 9737991), (85, 7446699), (117, 5409995), (153, 4137055), (195, 3245997), (221, 2864115), (255, 2482233), (585, 1081999), (663, 954705), (765, 827411), (1105, 572823), (1989, 318235), (3315, 190941), (9945, 63647)]