153900285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7058

約数の個数: 64

約数和(自身を含む): 323205120

約数和(自身を除く): 169304835

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 7013, 7315, 21039, 21945, 35065, 49091, 77143, 105195, 133247, 147273, 231429, 245455, 385715, 399741, 540001, 666235, 736365, 932729, 1157145, 1465717, 1620003, 1998705, 2700005, 2798187, 4397151, 4663645, 7328585, 8100015, 10260019, 13990935, 21985755, 30780057, 51300095, 153900285]

約数ペア:

[(1, 153900285), (3, 51300095), (5, 30780057), (7, 21985755), (11, 13990935), (15, 10260019), (19, 8100015), (21, 7328585), (33, 4663645), (35, 4397151), (55, 2798187), (57, 2700005), (77, 1998705), (95, 1620003), (105, 1465717), (133, 1157145), (165, 932729), (209, 736365), (231, 666235), (285, 540001), (385, 399741), (399, 385715), (627, 245455), (665, 231429), (1045, 147273), (1155, 133247), (1463, 105195), (1995, 77143), (3135, 49091), (4389, 35065), (7013, 21945), (7315, 21039)]