75990815065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{238339}}^1$

素因数の和:238414

約数の個数: 48

約数和(自身を含む): 109552504320

約数和(自身を除く): 33561689255

約数列:

[1, 5, 11, 17, 31, 55, 85, 121, 155, 187, 341, 527, 605, 935, 1705, 2057, 2635, 3751, 5797, 10285, 18755, 28985, 63767, 238339, 318835, 1191695, 2621729, 4051763, 7388509, 13108645, 20258815, 28839019, 36942545, 44569393, 81273599, 125604653, 144195095, 222846965, 406367995, 490263323, 628023265, 894009589, 1381651183, 2451316615, 4470047945, 6908255915, 15198163013, 75990815065]

約数ペア:

[(1, 75990815065), (5, 15198163013), (11, 6908255915), (17, 4470047945), (31, 2451316615), (55, 1381651183), (85, 894009589), (121, 628023265), (155, 490263323), (187, 406367995), (341, 222846965), (527, 144195095), (605, 125604653), (935, 81273599), (1705, 44569393), (2057, 36942545), (2635, 28839019), (3751, 20258815), (5797, 13108645), (10285, 7388509), (18755, 4051763), (28985, 2621729), (63767, 1191695), (238339, 318835)]