79445275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 123992064

約数和(自身を除く): 44546789

約数列:

[1, 5, 7, 13, 25, 35, 47, 65, 91, 175, 235, 325, 329, 455, 611, 743, 1175, 1645, 2275, 3055, 3715, 4277, 5201, 8225, 9659, 15275, 18575, 21385, 26005, 34921, 48295, 67613, 106925, 130025, 174605, 241475, 244447, 338065, 453973, 873025, 1222235, 1690325, 2269865, 3177811, 6111175, 11349325, 15889055, 79445275]

約数ペア:

[(1, 79445275), (5, 15889055), (7, 11349325), (13, 6111175), (25, 3177811), (35, 2269865), (47, 1690325), (65, 1222235), (91, 873025), (175, 453973), (235, 338065), (325, 244447), (329, 241475), (455, 174605), (611, 130025), (743, 106925), (1175, 67613), (1645, 48295), (2275, 34921), (3055, 26005), (3715, 21385), (4277, 18575), (5201, 15275), (8225, 9659)]