28598535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 30706425

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 571, 795, 945, 1113, 1431, 1713, 1855, 2385, 2855, 3339, 3997, 5139, 5565, 7155, 8565, 10017, 11991, 15417, 16695, 19985, 25695, 30263, 35973, 50085, 59955, 77085, 90789, 107919, 151315, 179865, 211841, 272367, 453945, 539595, 635523, 817101, 1059205, 1361835, 1906569, 3177615, 4085505, 5719707, 9532845, 28598535]

約数ペア:

[(1, 28598535), (3, 9532845), (5, 5719707), (7, 4085505), (9, 3177615), (15, 1906569), (21, 1361835), (27, 1059205), (35, 817101), (45, 635523), (53, 539595), (63, 453945), (105, 272367), (135, 211841), (159, 179865), (189, 151315), (265, 107919), (315, 90789), (371, 77085), (477, 59955), (571, 50085), (795, 35973), (945, 30263), (1113, 25695), (1431, 19985), (1713, 16695), (1855, 15417), (2385, 11991), (2855, 10017), (3339, 8565), (3997, 7155), (5139, 5565)]