353222025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6026

約数の個数: 48

約数和(自身を含む): 639334080

約数和(自身を除く): 286112055

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 915, 975, 1525, 2379, 3965, 4575, 5939, 11895, 17817, 19825, 29695, 59475, 77207, 89085, 148475, 231621, 362279, 386035, 445425, 1086837, 1158105, 1811395, 1930175, 4709627, 5434185, 5790525, 9056975, 14128881, 23548135, 27170925, 70644405, 117740675, 353222025]

約数ペア:

[(1, 353222025), (3, 117740675), (5, 70644405), (13, 27170925), (15, 23548135), (25, 14128881), (39, 9056975), (61, 5790525), (65, 5434185), (75, 4709627), (183, 1930175), (195, 1811395), (305, 1158105), (325, 1086837), (793, 445425), (915, 386035), (975, 362279), (1525, 231621), (2379, 148475), (3965, 89085), (4575, 77207), (5939, 59475), (11895, 29695), (17817, 19825)]