71325808995

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{478039}}^1$

素因数の和:478097

約数の個数: 64

約数和(自身を含む): 137675520000

約数和(自身を除く): 66349711005

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 343, 435, 609, 735, 1015, 1029, 1421, 1715, 3045, 4263, 5145, 7105, 9947, 21315, 29841, 49735, 149205, 478039, 1434117, 2390195, 3346273, 7170585, 10038819, 13863131, 16731365, 23423911, 41589393, 50194095, 69315655, 70271733, 97041917, 117119555, 163967377, 207946965, 291125751, 351358665, 485209585, 491902131, 679293419, 819836885, 1455628755, 2037880257, 2459510655, 3396467095, 4755053933, 10189401285, 14265161799, 23775269665, 71325808995]

約数ペア:

[(1, 71325808995), (3, 23775269665), (5, 14265161799), (7, 10189401285), (15, 4755053933), (21, 3396467095), (29, 2459510655), (35, 2037880257), (49, 1455628755), (87, 819836885), (105, 679293419), (145, 491902131), (147, 485209585), (203, 351358665), (245, 291125751), (343, 207946965), (435, 163967377), (609, 117119555), (735, 97041917), (1015, 70271733), (1029, 69315655), (1421, 50194095), (1715, 41589393), (3045, 23423911), (4263, 16731365), (5145, 13863131), (7105, 10038819), (9947, 7170585), (21315, 3346273), (29841, 2390195), (49735, 1434117), (149205, 478039)]