149738761485

素因数分解:

$3^7\times 5^1\times {\mathrm{673}}^1\times {\mathrm{20347}}^1$

素因数の和:21046

約数の個数: 64

約数和(自身を含む): 269902383360

約数和(自身を除く): 120163621875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 673, 729, 1215, 2019, 2187, 3365, 3645, 6057, 10095, 10935, 18171, 20347, 30285, 54513, 61041, 90855, 101735, 163539, 183123, 272565, 305205, 490617, 549369, 817695, 915615, 1471851, 1648107, 2453085, 2746845, 4944321, 7359255, 8240535, 13693531, 14832963, 24721605, 41080593, 44498889, 68467655, 74164815, 123241779, 205402965, 222494445, 369725337, 616208895, 1109176011, 1848626685, 3327528033, 5545880055, 9982584099, 16637640165, 29947752297, 49912920495, 149738761485]

約数ペア:

[(1, 149738761485), (3, 49912920495), (5, 29947752297), (9, 16637640165), (15, 9982584099), (27, 5545880055), (45, 3327528033), (81, 1848626685), (135, 1109176011), (243, 616208895), (405, 369725337), (673, 222494445), (729, 205402965), (1215, 123241779), (2019, 74164815), (2187, 68467655), (3365, 44498889), (3645, 41080593), (6057, 24721605), (10095, 14832963), (10935, 13693531), (18171, 8240535), (20347, 7359255), (30285, 4944321), (54513, 2746845), (61041, 2453085), (90855, 1648107), (101735, 1471851), (163539, 915615), (183123, 817695), (272565, 549369), (305205, 490617)]