151211385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4877}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 287645904

約数和(自身を除く): 136434519

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2385, 3445, 4877, 6201, 10335, 14631, 24385, 31005, 43893, 63401, 73155, 190203, 219465, 258481, 317005, 570609, 775443, 951015, 1292405, 2326329, 2853045, 3360253, 3877215, 10080759, 11631645, 16801265, 30242277, 50403795, 151211385]

約数ペア:

[(1, 151211385), (3, 50403795), (5, 30242277), (9, 16801265), (13, 11631645), (15, 10080759), (39, 3877215), (45, 3360253), (53, 2853045), (65, 2326329), (117, 1292405), (159, 951015), (195, 775443), (265, 570609), (477, 317005), (585, 258481), (689, 219465), (795, 190203), (2067, 73155), (2385, 63401), (3445, 43893), (4877, 31005), (6201, 24385), (10335, 14631)]