145245165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 263837952

約数和(自身を除く): 118592787

約数列:

[1, 3, 5, 13, 15, 37, 39, 41, 65, 111, 123, 185, 195, 205, 481, 491, 533, 555, 615, 1443, 1473, 1517, 1599, 2405, 2455, 2665, 4551, 6383, 7215, 7365, 7585, 7995, 18167, 19149, 19721, 20131, 22755, 31915, 54501, 59163, 60393, 90835, 95745, 98605, 100655, 236171, 261703, 272505, 295815, 301965, 708513, 744847, 785109, 1180855, 1308515, 2234541, 3542565, 3724235, 3925545, 9683011, 11172705, 29049033, 48415055, 145245165]

約数ペア:

[(1, 145245165), (3, 48415055), (5, 29049033), (13, 11172705), (15, 9683011), (37, 3925545), (39, 3724235), (41, 3542565), (65, 2234541), (111, 1308515), (123, 1180855), (185, 785109), (195, 744847), (205, 708513), (481, 301965), (491, 295815), (533, 272505), (555, 261703), (615, 236171), (1443, 100655), (1473, 98605), (1517, 95745), (1599, 90835), (2405, 60393), (2455, 59163), (2665, 54501), (4551, 31915), (6383, 22755), (7215, 20131), (7365, 19721), (7585, 19149), (7995, 18167)]