68067545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 101149440

約数和(自身を除く): 33081895

約数列:

[1, 5, 7, 13, 35, 65, 91, 211, 455, 709, 1055, 1477, 2743, 3545, 4963, 7385, 9217, 13715, 19201, 24815, 46085, 64519, 96005, 149599, 322595, 747995, 1047193, 1944787, 5235965, 9723935, 13613509, 68067545]

約数ペア:

[(1, 68067545), (5, 13613509), (7, 9723935), (13, 5235965), (35, 1944787), (65, 1047193), (91, 747995), (211, 322595), (455, 149599), (709, 96005), (1055, 64519), (1477, 46085), (2743, 24815), (3545, 19201), (4963, 13715), (7385, 9217)]