2752264095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197083}}^1$

素因数の和:197124

約数の個数: 48

約数和(自身を含む): 5392218240

約数和(自身を除く): 2639954145

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 197083, 591249, 985415, 1379581, 2956245, 3744577, 4138743, 6897905, 9657067, 11233731, 18722885, 20693715, 26212039, 28971201, 48285335, 56168655, 78636117, 131060195, 144856005, 183484273, 393180585, 550452819, 917421365, 2752264095]

約数ペア:

[(1, 2752264095), (3, 917421365), (5, 550452819), (7, 393180585), (15, 183484273), (19, 144856005), (21, 131060195), (35, 78636117), (49, 56168655), (57, 48285335), (95, 28971201), (105, 26212039), (133, 20693715), (147, 18722885), (245, 11233731), (285, 9657067), (399, 6897905), (665, 4138743), (735, 3744577), (931, 2956245), (1995, 1379581), (2793, 985415), (4655, 591249), (13965, 197083)]