29887065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 57028608

約数和(自身を除く): 27141543

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1087, 1833, 2115, 3055, 3261, 5435, 5499, 9165, 9783, 14131, 16305, 27495, 42393, 48915, 51089, 70655, 127179, 153267, 211965, 255445, 459801, 635895, 664157, 766335, 1992471, 2299005, 3320785, 5977413, 9962355, 29887065]

約数ペア:

[(1, 29887065), (3, 9962355), (5, 5977413), (9, 3320785), (13, 2299005), (15, 1992471), (39, 766335), (45, 664157), (47, 635895), (65, 459801), (117, 255445), (141, 211965), (195, 153267), (235, 127179), (423, 70655), (585, 51089), (611, 48915), (705, 42393), (1087, 27495), (1833, 16305), (2115, 14131), (3055, 9783), (3261, 9165), (5435, 5499)]