87701835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 157239936

約数和(自身を除く): 69538101

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 73, 101, 183, 195, 219, 303, 305, 365, 505, 793, 915, 949, 1095, 1313, 1515, 2379, 2847, 3939, 3965, 4453, 4745, 6161, 6565, 7373, 11895, 13359, 14235, 18483, 19695, 22119, 22265, 30805, 36865, 57889, 66795, 80093, 92415, 95849, 110595, 173667, 240279, 287547, 289445, 400465, 449753, 479245, 868335, 1201395, 1349259, 1437735, 2248765, 5846789, 6746295, 17540367, 29233945, 87701835]

約数ペア:

[(1, 87701835), (3, 29233945), (5, 17540367), (13, 6746295), (15, 5846789), (39, 2248765), (61, 1437735), (65, 1349259), (73, 1201395), (101, 868335), (183, 479245), (195, 449753), (219, 400465), (303, 289445), (305, 287547), (365, 240279), (505, 173667), (793, 110595), (915, 95849), (949, 92415), (1095, 80093), (1313, 66795), (1515, 57889), (2379, 36865), (2847, 30805), (3939, 22265), (3965, 22119), (4453, 19695), (4745, 18483), (6161, 14235), (6565, 13359), (7373, 11895)]