38185725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 67297280

約数和(自身を除く): 29111555

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 127, 211, 285, 381, 475, 633, 635, 1055, 1425, 1905, 2413, 3165, 3175, 4009, 5275, 7239, 9525, 12027, 12065, 15825, 20045, 26797, 36195, 60135, 60325, 80391, 100225, 133985, 180975, 300675, 401955, 509143, 669925, 1527429, 2009775, 2545715, 7637145, 12728575, 38185725]

約数ペア:

[(1, 38185725), (3, 12728575), (5, 7637145), (15, 2545715), (19, 2009775), (25, 1527429), (57, 669925), (75, 509143), (95, 401955), (127, 300675), (211, 180975), (285, 133985), (381, 100225), (475, 80391), (633, 60325), (635, 60135), (1055, 36195), (1425, 26797), (1905, 20045), (2413, 15825), (3165, 12065), (3175, 12027), (4009, 9525), (5275, 7239)]