4960515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 9800352

約数和(自身を除く): 4839837

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 397, 595, 735, 833, 1191, 1785, 1985, 2499, 2779, 4165, 5955, 6749, 8337, 12495, 13895, 19453, 20247, 33745, 41685, 47243, 58359, 97265, 101235, 141729, 236215, 291795, 330701, 708645, 992103, 1653505, 4960515]

約数ペア:

[(1, 4960515), (3, 1653505), (5, 992103), (7, 708645), (15, 330701), (17, 291795), (21, 236215), (35, 141729), (49, 101235), (51, 97265), (85, 58359), (105, 47243), (119, 41685), (147, 33745), (245, 20247), (255, 19453), (357, 13895), (397, 12495), (595, 8337), (735, 6749), (833, 5955), (1191, 4165), (1785, 2779), (1985, 2499)]