29969115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 26018085

約数列:

[1, 3, 5, 11, 15, 23, 33, 53, 55, 69, 115, 149, 159, 165, 253, 265, 345, 447, 583, 745, 759, 795, 1219, 1265, 1639, 1749, 2235, 2915, 3427, 3657, 3795, 4917, 6095, 7897, 8195, 8745, 10281, 13409, 17135, 18285, 23691, 24585, 37697, 39485, 40227, 51405, 67045, 86867, 113091, 118455, 181631, 188485, 201135, 260601, 434335, 544893, 565455, 908155, 1303005, 1997941, 2724465, 5993823, 9989705, 29969115]

約数ペア:

[(1, 29969115), (3, 9989705), (5, 5993823), (11, 2724465), (15, 1997941), (23, 1303005), (33, 908155), (53, 565455), (55, 544893), (69, 434335), (115, 260601), (149, 201135), (159, 188485), (165, 181631), (253, 118455), (265, 113091), (345, 86867), (447, 67045), (583, 51405), (745, 40227), (759, 39485), (795, 37697), (1219, 24585), (1265, 23691), (1639, 18285), (1749, 17135), (2235, 13409), (2915, 10281), (3427, 8745), (3657, 8195), (3795, 7897), (4917, 6095)]