1256552150115

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1\times {\mathrm{4441}}^1$

素因数の和:5260

約数の個数: 64

約数和(自身を含む): 2034019233792

約数和(自身を除く): 777467083677

約数列:

[1, 3, 5, 15, 223, 251, 337, 669, 753, 1011, 1115, 1255, 1685, 3345, 3765, 4441, 5055, 13323, 22205, 55973, 66615, 75151, 84587, 167919, 225453, 253761, 279865, 375755, 422935, 839595, 990343, 1114691, 1127265, 1268805, 1496617, 2971029, 3344073, 4489851, 4951715, 5573455, 7483085, 14855145, 16720365, 18862901, 22449255, 56588703, 94314505, 248576093, 282943515, 333745591, 375650867, 745728279, 1001236773, 1126952601, 1242880465, 1668727955, 1878254335, 3728641395, 5006183865, 5634763005, 83770143341, 251310430023, 418850716705, 1256552150115]

約数ペア:

[(1, 1256552150115), (3, 418850716705), (5, 251310430023), (15, 83770143341), (223, 5634763005), (251, 5006183865), (337, 3728641395), (669, 1878254335), (753, 1668727955), (1011, 1242880465), (1115, 1126952601), (1255, 1001236773), (1685, 745728279), (3345, 375650867), (3765, 333745591), (4441, 282943515), (5055, 248576093), (13323, 94314505), (22205, 56588703), (55973, 22449255), (66615, 18862901), (75151, 16720365), (84587, 14855145), (167919, 7483085), (225453, 5573455), (253761, 4951715), (279865, 4489851), (375755, 3344073), (422935, 2971029), (839595, 1496617), (990343, 1268805), (1114691, 1127265)]