29621235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 55683072

約数和(自身を除く): 26061837

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 191, 211, 245, 573, 633, 735, 955, 1055, 1337, 1477, 2865, 3165, 4011, 4431, 6685, 7385, 9359, 10339, 20055, 22155, 28077, 31017, 40301, 46795, 51695, 120903, 140385, 155085, 201505, 282107, 604515, 846321, 1410535, 1974749, 4231605, 5924247, 9873745, 29621235]

約数ペア:

[(1, 29621235), (3, 9873745), (5, 5924247), (7, 4231605), (15, 1974749), (21, 1410535), (35, 846321), (49, 604515), (105, 282107), (147, 201505), (191, 155085), (211, 140385), (245, 120903), (573, 51695), (633, 46795), (735, 40301), (955, 31017), (1055, 28077), (1337, 22155), (1477, 20055), (2865, 10339), (3165, 9359), (4011, 7385), (4431, 6685)]