172433695

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 249523200

約数和(自身を除く): 77089505

約数列:

[1, 5, 7, 35, 49, 59, 79, 151, 245, 295, 395, 413, 553, 755, 1057, 2065, 2765, 2891, 3871, 4661, 5285, 7399, 8909, 11929, 14455, 19355, 23305, 32627, 36995, 44545, 59645, 62363, 83503, 163135, 228389, 311815, 417515, 436541, 584521, 703811, 1141945, 2182705, 2922605, 3519055, 4926677, 24633385, 34486739, 172433695]

約数ペア:

[(1, 172433695), (5, 34486739), (7, 24633385), (35, 4926677), (49, 3519055), (59, 2922605), (79, 2182705), (151, 1141945), (245, 703811), (295, 584521), (395, 436541), (413, 417515), (553, 311815), (755, 228389), (1057, 163135), (2065, 83503), (2765, 62363), (2891, 59645), (3871, 44545), (4661, 36995), (5285, 32627), (7399, 23305), (8909, 19355), (11929, 14455)]