42330375

素因数分解:

$3^2\times 5^3\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 77096448

約数和(自身を除く): 34766073

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 191, 197, 225, 375, 573, 591, 955, 985, 1125, 1719, 1773, 2865, 2955, 4775, 4925, 8595, 8865, 14325, 14775, 23875, 24625, 37627, 42975, 44325, 71625, 73875, 112881, 188135, 214875, 221625, 338643, 564405, 940675, 1693215, 2822025, 4703375, 8466075, 14110125, 42330375]

約数ペア:

[(1, 42330375), (3, 14110125), (5, 8466075), (9, 4703375), (15, 2822025), (25, 1693215), (45, 940675), (75, 564405), (125, 338643), (191, 221625), (197, 214875), (225, 188135), (375, 112881), (573, 73875), (591, 71625), (955, 44325), (985, 42975), (1125, 37627), (1719, 24625), (1773, 23875), (2865, 14775), (2955, 14325), (4775, 8865), (4925, 8595)]