76530575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 34295665

約数列:

[1, 5, 11, 19, 25, 55, 95, 97, 151, 209, 275, 475, 485, 755, 1045, 1067, 1661, 1843, 2425, 2869, 3775, 5225, 5335, 8305, 9215, 14345, 14647, 20273, 26675, 31559, 41525, 46075, 71725, 73235, 101365, 157795, 161117, 278293, 366175, 506825, 788975, 805585, 1391465, 3061223, 4027925, 6957325, 15306115, 76530575]

約数ペア:

[(1, 76530575), (5, 15306115), (11, 6957325), (19, 4027925), (25, 3061223), (55, 1391465), (95, 805585), (97, 788975), (151, 506825), (209, 366175), (275, 278293), (475, 161117), (485, 157795), (755, 101365), (1045, 73235), (1067, 71725), (1661, 46075), (1843, 41525), (2425, 31559), (2869, 26675), (3775, 20273), (5225, 14647), (5335, 14345), (8305, 9215)]