15295950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 72

約数和(自身を含む): 43282200

約数和(自身を除く): 27986250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 1789, 2850, 3578, 4275, 5367, 8550, 8945, 10734, 16101, 17890, 26835, 32202, 33991, 44725, 53670, 67982, 80505, 89450, 101973, 134175, 161010, 169955, 203946, 268350, 305919, 339910, 402525, 509865, 611838, 805050, 849775, 1019730, 1529595, 1699550, 2549325, 3059190, 5098650, 7647975, 15295950]

約数ペア:

[(1, 15295950), (2, 7647975), (3, 5098650), (5, 3059190), (6, 2549325), (9, 1699550), (10, 1529595), (15, 1019730), (18, 849775), (19, 805050), (25, 611838), (30, 509865), (38, 402525), (45, 339910), (50, 305919), (57, 268350), (75, 203946), (90, 169955), (95, 161010), (114, 134175), (150, 101973), (171, 89450), (190, 80505), (225, 67982), (285, 53670), (342, 44725), (450, 33991), (475, 32202), (570, 26835), (855, 17890), (950, 16101), (1425, 10734), (1710, 8945), (1789, 8550), (2850, 5367), (3578, 4275)]