1640802965835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5117993}}^1$

素因数の和:5118108

約数の個数: 64

約数和(自身を含む): 3006923834880

約数和(自身を除く): 1366120869045

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 67, 87, 145, 165, 201, 319, 335, 435, 737, 957, 1005, 1595, 1943, 2211, 3685, 4785, 5829, 9715, 11055, 21373, 29145, 64119, 106865, 320595, 5117993, 15353979, 25589965, 56297923, 76769895, 148421797, 168893769, 281489615, 342905531, 445265391, 742108985, 844468845, 1028716593, 1632639767, 1714527655, 2226326955, 3771960841, 4897919301, 5143582965, 8163198835, 9944260399, 11315882523, 18859804205, 24489596505, 29832781197, 49721301995, 56579412615, 109386864389, 149163905985, 328160593167, 546934321945, 1640802965835]

約数ペア:

[(1, 1640802965835), (3, 546934321945), (5, 328160593167), (11, 149163905985), (15, 109386864389), (29, 56579412615), (33, 49721301995), (55, 29832781197), (67, 24489596505), (87, 18859804205), (145, 11315882523), (165, 9944260399), (201, 8163198835), (319, 5143582965), (335, 4897919301), (435, 3771960841), (737, 2226326955), (957, 1714527655), (1005, 1632639767), (1595, 1028716593), (1943, 844468845), (2211, 742108985), (3685, 445265391), (4785, 342905531), (5829, 281489615), (9715, 168893769), (11055, 148421797), (21373, 76769895), (29145, 56297923), (64119, 25589965), (106865, 15353979), (320595, 5117993)]