1138470195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2556

約数の個数: 64

約数和(自身を含む): 2025492480

約数和(自身を除く): 887022285

約数列:

[1, 3, 5, 15, 17, 31, 51, 59, 85, 93, 155, 177, 255, 295, 465, 527, 885, 1003, 1581, 1829, 2441, 2635, 3009, 5015, 5487, 7323, 7905, 9145, 12205, 15045, 27435, 31093, 36615, 41497, 75671, 93279, 124491, 144019, 155465, 207485, 227013, 378355, 432057, 466395, 622455, 720095, 1135065, 1286407, 2160285, 2448323, 3859221, 4464589, 6432035, 7344969, 12241615, 13393767, 19296105, 22322945, 36724845, 66968835, 75898013, 227694039, 379490065, 1138470195]

約数ペア:

[(1, 1138470195), (3, 379490065), (5, 227694039), (15, 75898013), (17, 66968835), (31, 36724845), (51, 22322945), (59, 19296105), (85, 13393767), (93, 12241615), (155, 7344969), (177, 6432035), (255, 4464589), (295, 3859221), (465, 2448323), (527, 2160285), (885, 1286407), (1003, 1135065), (1581, 720095), (1829, 622455), (2441, 466395), (2635, 432057), (3009, 378355), (5015, 227013), (5487, 207485), (7323, 155465), (7905, 144019), (9145, 124491), (12205, 93279), (15045, 75671), (27435, 41497), (31093, 36615)]