15156624990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{79151}}^1$

素因数の和:79665

約数の個数: 64

約数和(自身を含む): 39254326272

約数和(自身を除く): 24097701282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 491, 982, 1473, 2455, 2946, 4910, 6383, 7365, 12766, 14730, 19149, 31915, 38298, 63830, 79151, 95745, 158302, 191490, 237453, 395755, 474906, 791510, 1028963, 1187265, 2057926, 2374530, 3086889, 5144815, 6173778, 10289630, 15434445, 30868890, 38863141, 77726282, 116589423, 194315705, 233178846, 388631410, 505220833, 582947115, 1010441666, 1165894230, 1515662499, 2526104165, 3031324998, 5052208330, 7578312495, 15156624990]

約数ペア:

[(1, 15156624990), (2, 7578312495), (3, 5052208330), (5, 3031324998), (6, 2526104165), (10, 1515662499), (13, 1165894230), (15, 1010441666), (26, 582947115), (30, 505220833), (39, 388631410), (65, 233178846), (78, 194315705), (130, 116589423), (195, 77726282), (390, 38863141), (491, 30868890), (982, 15434445), (1473, 10289630), (2455, 6173778), (2946, 5144815), (4910, 3086889), (6383, 2374530), (7365, 2057926), (12766, 1187265), (14730, 1028963), (19149, 791510), (31915, 474906), (38298, 395755), (63830, 237453), (79151, 191490), (95745, 158302)]